{"title":"Exhaust Systems","description":"\u003ch1\u003eExhaust Systems - Test Pipes, Downpipes \u0026amp; High-Flow Exhaust\u003c\/h1\u003e\n\u003cp\u003eUnlock hidden horsepower with high-flow exhaust systems. From test pipes to downpipes and complete cat-back systems, our exhaust upgrades deliver proven power gains, improved sound, and better throttle response.\u003c\/p\u003e\n\u003ch2\u003eWhy Upgrade Your Exhaust?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e 15-35 HP depending on application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Increase:\u003c\/strong\u003e 10-30 lb-ft improved mid-range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Sound:\u003c\/strong\u003e Aggressive exhaust note without drone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Backpressure:\u003c\/strong\u003e Engine breathes easier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Throttle Response:\u003c\/strong\u003e Faster acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Lighter than stock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExhaust System Types\u003c\/h2\u003e\n\u003ch3\u003eTest Pipes (Catalytic Converter Delete)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat They Are:\u003c\/strong\u003e Straight-through pipes that replace restrictive catalytic converters for maximum exhaust flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Naturally aspirated engines (VQ, K-series, etc.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Gains:\u003c\/strong\u003e 15-25 HP, 10-20 lb-ft torque\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatured Product: Berk Technology Resonated Test Pipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFitment: 2009-2019 370Z, 2007-2008 350Z, 2007-2015 G37\/G35\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eDesign: Resonated (no drone!)\u003c\/li\u003e\n\u003cli\u003eCEL Fix: Built-in O2 sensor bungs\u003c\/li\u003e\n\u003cli\u003eGains: 15-20 HP, 10-15 lb-ft\u003c\/li\u003e\n\u003cli\u003eSound: Deep, aggressive, no rasp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Test pipes are for off-road\/track use only. Will not pass emissions testing.\u003c\/p\u003e\n\u003ch3\u003eDownpipes (Turbo Applications)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat They Are:\u003c\/strong\u003e High-flow exhaust pipes connecting turbocharger to mid-pipe\/cat-back exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Turbocharged engines (WRX, GTI, Civic 1.5T, etc.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Gains:\u003c\/strong\u003e 15-30 HP, 20-40 lb-ft torque\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePopular Downpipes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda Civic 1.5T (FK7, FC1, FC3):\u003c\/strong\u003e 3\" high-flow downpipe, 20-30 HP gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda Accord K24 9th Gen:\u003c\/strong\u003e Race downpipe, improved turbo spool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubaru WRX FA20:\u003c\/strong\u003e J-pipe replacement, 25-35 HP gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW B46\/B48:\u003c\/strong\u003e 3\" downpipe for 120i-730i models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW\/Audi 2.0T:\u003c\/strong\u003e High-flow downpipe for GTI, Golf R, A3, A4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCatted vs. Catless:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatted (High-Flow Cat):\u003c\/strong\u003e Emissions-legal in most states, quieter, 10-20 HP gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatless:\u003c\/strong\u003e Maximum flow, louder, 20-30 HP gains, off-road only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHeaders (Naturally Aspirated)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat They Are:\u003c\/strong\u003e Replace restrictive factory exhaust manifolds with free-flowing tubular headers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e NA engines seeking maximum power\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Gains:\u003c\/strong\u003e 10-20 HP, improved mid-range torque\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Headers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eD-Series Header:\u003c\/strong\u003e For Honda Civic D15\/D16 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK-Series TSX\/Accord Header:\u003c\/strong\u003e For K24 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB-Series Header:\u003c\/strong\u003e For Integra\/Civic B16\/B18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExhaust by Vehicle\u003c\/h2\u003e\n\u003ch3\u003eNissan\/Infiniti (VQ Engines)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e370Z \/ 350Z \/ G37 \/ G35 \/ Q50 \/ Q60\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBerk Technology Resonated Test Pipes - #1 seller\u003c\/li\u003e\n\u003cli\u003eHigh-flow catalytic converters\u003c\/li\u003e\n\u003cli\u003eCat-back exhaust systems\u003c\/li\u003e\n\u003cli\u003eComplete exhaust packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHonda\/Acura\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCivic \/ Accord \/ Integra \/ TSX \/ RDX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCivic 1.5T Downpipe (10th\/11th gen)\u003c\/li\u003e\n\u003cli\u003eAccord K24 Downpipe (9th gen)\u003c\/li\u003e\n\u003cli\u003eType R FK8\/FL5 Downpipe\u003c\/li\u003e\n\u003cli\u003eRDX\/TLX\/Integra Type S Downpipe\u003c\/li\u003e\n\u003cli\u003eD-Series\/B-Series\/K-Series Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSubaru\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWRX \/ STI \/ BRZ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWRX FA20 J-Pipe\u003c\/li\u003e\n\u003cli\u003eSTI EJ257 Downpipe\u003c\/li\u003e\n\u003cli\u003eBRZ\/GR86 Header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVW\/Audi\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGTI \/ Golf R \/ A3 \/ A4 \/ S3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.0T TSI\/TFSI Downpipe\u003c\/li\u003e\n\u003cli\u003e1.8T Downpipe\u003c\/li\u003e\n\u003cli\u003eHigh-flow catalytic converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHyundai\/Kia\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVeloster \/ Forte \/ Elantra\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.6T Downpipe\u003c\/li\u003e\n\u003cli\u003e2.0T Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003ch3\u003eDifficulty Levels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Pipes:\u003c\/strong\u003e Moderate (2-3 hours, jack stands required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownpipes:\u003c\/strong\u003e Moderate (2-4 hours, jack stands required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeaders:\u003c\/strong\u003e Advanced (4-6 hours, engine access required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTools Needed\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloor jack and jack stands\u003c\/li\u003e\n\u003cli\u003eSocket set (metric)\u003c\/li\u003e\n\u003cli\u003ePenetrating oil (PB Blaster)\u003c\/li\u003e\n\u003cli\u003eTorque wrench\u003c\/li\u003e\n\u003cli\u003eNew gaskets\u003c\/li\u003e\n\u003cli\u003eAnti-seize compound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Installation\u003c\/h3\u003e\n\u003cp\u003eCost: $150-400 depending on complexity. Most performance shops can install exhaust components.\u003c\/p\u003e\n\u003ch2\u003eTuning Requirements\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTest Pipes (NA engines):\u003c\/strong\u003e Tuning recommended but not required. May throw CEL without tune.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownpipes (Turbo engines):\u003c\/strong\u003e Tuning HIGHLY recommended. Gains are maximized with proper ECU calibration. Expect +10-15 HP additional with tune.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTuning Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCobb Accessport (WRX, GTI, etc.)\u003c\/li\u003e\n\u003cli\u003eHondata\/KTuner (Honda\/Acura)\u003c\/li\u003e\n\u003cli\u003eUprev\/ECUtek (Nissan\/Infiniti)\u003c\/li\u003e\n\u003cli\u003eCustom dyno tune (best results)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSound Comparison\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStock Exhaust:\u003c\/strong\u003e Quiet, refined, boring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Flow Cats:\u003c\/strong\u003e Moderate volume increase, deeper tone, minimal drone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResonated Test Pipes:\u003c\/strong\u003e Loud, aggressive, no drone (Berk Technology)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Resonated Test Pipes:\u003c\/strong\u003e VERY loud, raspy, highway drone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCatless Downpipe:\u003c\/strong\u003e Loud turbo sounds, aggressive exhaust note\u003c\/p\u003e\n\u003ch2\u003eLegal Considerations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Testing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest pipes: Will NOT pass (off-road only)\u003c\/li\u003e\n\u003cli\u003eCatless downpipes: Will NOT pass (off-road only)\u003c\/li\u003e\n\u003cli\u003eHigh-flow cats: May pass (check CARB approval)\u003c\/li\u003e\n\u003cli\u003eCatted downpipes: Usually pass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNoise Regulations:\u003c\/strong\u003e Check local sound ordinances. Some areas have dB limits.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will I throw a check engine light?\u003c\/strong\u003e\u003cbr\u003eA: Possibly. Berk test pipes include CEL fix. Downpipes may need O2 spacers or tuning to prevent CEL.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much louder will it be?\u003c\/strong\u003e\u003cbr\u003eA: Test pipes: 15-20 dB increase. Downpipes: 10-15 dB increase. Resonated options reduce drone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I pass emissions?\u003c\/strong\u003e\u003cbr\u003eA: Test pipes and catless downpipes: No. High-flow cats and catted downpipes: Usually yes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need a tune?\u003c\/strong\u003e\u003cbr\u003eA: Recommended for all, required for turbo applications to maximize gains.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this void my warranty?\u003c\/strong\u003e\u003cbr\u003eA: Possibly. Modifications can affect warranty coverage. Check with dealer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the best exhaust mod for my car?\u003c\/strong\u003e\u003cbr\u003eA: NA engines: Test pipes. Turbo engines: Downpipe. Both deliver best HP\/$ ratio.\u003c\/p\u003e\n\u003ch2\u003eComplete Exhaust Packages\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Power Setup:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eHeaders or test pipes\u003c\/li\u003e\n\u003cli\u003eHigh-flow downpipe (turbo) or mid-pipe (NA)\u003c\/li\u003e\n\u003cli\u003eCat-back exhaust system\u003c\/li\u003e\n\u003cli\u003eECU tuning\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpected Gains:\u003c\/strong\u003e 30-50 HP, 25-40 lb-ft torque\u003c\/p\u003e\n\u003cp\u003eBrowse our complete selection of exhaust systems below and unlock your engine's true potential!\u003c\/p\u003e","products":[{"product_id":"rexpeed-3-o2-downpipe-evo-x","title":"Evo X 02 Downpipe","description":"\u003cp\u003eFull 3″ stainless steel with thick flanges. This downpipe will help spool your turbo faster increasing boost and horsepower. A must have to maximize exhaust flow that is needed on a turbo charged car. \u003ceol\u003e \u003ceol\u003e-Polished 304 Stainless steel \u003ceol\u003e-Chrome flange \u003ceol\u003e-76mm diameter \u003ceol\u003e-Thickness 1.5mm \u003ceol\u003e-TIG welding\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/eol\u003e\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Rexspeed no longer has a domestic returns address. Please call us for return information.\u003c\/p\u003e","brand":"Rexpeed","offers":[{"title":"Default Title","offer_id":50230008938780,"sku":"R153","price":362.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/rexpeed-rex-r153-11967790841926.jpg?v=1732647842"},{"product_id":"rexpeed-exhaust-heat-shields-2008-2015-mitsubishi-evo-xr81","title":"Evo X exhaust heat shields","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eCarbon Fiber Exhaust Heat Shields for 2008 - 2015 Mitsubishi Evo X by Rexpeed\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eRexpeed is a company which specializes in bringing high quality carbon fiber products to the automotive market. Originally born into the Mitsubishi Evo market Rexpeed has continued to expand throughout the years to bring their signature carbon fiber products to many platforms.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality 2x2 carbon weave\u003c\/li\u003e\n\u003cli\u003eClear coat finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive long lasting look for your vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2008 - 2015 Mitsubishi Evo X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - Set of Carbon Fiber Exhaust Heat Shields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rexpeed","offers":[{"title":"Default Title","offer_id":50230069231900,"sku":"R81","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/1712539858356.jpg?v=1732648246"},{"product_id":"rexpeed-carbon-tips-2009-2024-nissan-gt-rn27","title":"Rexpeed Carbon Exhaust Tips | 2009 - 2024 Nissan GT-R (N27)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eCarbon Exhaust Tips for 2009 - 2024 Nissan GT-R by Rexpeed\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eRexpeed is a company which specializes in bringing high quality carbon fiber products to the automotive market. Originally born into the Mitsubishi Evo market Rexpeed has continued to expand throughout the years to bring their signature carbon fiber products to many platforms.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality 2x2 carbon weave\u003c\/li\u003e\n\u003cli\u003eClear coat finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive long lasting look for your vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2009 - 2024 Nissan GT-R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - 4-Piece Set of Tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rexpeed","offers":[{"title":"Default Title","offer_id":50230114976028,"sku":"N27","price":655.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/1718263691298.jpg?v=1732648403"},{"product_id":"rexpeed-stainless-steel-front-mid-pipe-muffler-dry-carbon-tips-2020-2022-toyota-supra-ts17","title":"Supra 2021+ Stainless Steel Front + Mid Pipe \/ Muffler \/ Dry Carbon Tips","description":"\u003cp\u003eDress your car bumper to bumper in the latest carbon fiber exterior parts that look as good as they perform. Carbon fiber front splitters are an easy upgrade to improve downforce while reducing weight compared to a factory splitter. You can do the same on the roof by adding a vortex generator or on the tail with a carbon fiber spoiler, wing or gurney flap. Rexpeed hood carbon fiber hood dampers and scoop vents and front bumper side vents will help your engine stay cool when you’re putting the heat on the competition. We have carbon fiber exhaust tips, Rexpeed carbon fiber fuel cover products, engine internals\/engine management components, pillar kits, side marker lights and trunk badges that will give you diamond-level performance.\u003c\/p\u003e","brand":"Rexpeed","offers":[{"title":"2020","offer_id":50230314664220,"sku":"TS17","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"2021+","offer_id":50230314696988,"sku":"TS17-21+","price":2508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/rexpeed-rex-ts17-29462695968838.jpg?v=1728328255"},{"product_id":"rexpeed-dry-carbon-exhaust-shield-nissan-r35-gtr","title":"Rexpeed Dry Carbon Exhaust Shield | Nissan R35 GTR (N01)","description":"\u003cp\u003eExhaust trim is made from real dry carbon fiber to help reduce weight and at the same time gives great appearance. Coated with a heat resistant epoxy coating, these heat shields will reduce fading effects from UV rays and hot exhaust fumes. These are full replacements. Available in gloss finish only\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Rexspeed no longer has a domestic returns address. Please call us for return information.\u003c\/p\u003e","brand":"Rexpeed","offers":[{"title":"Gloss","offer_id":50230361981212,"sku":"N01","price":343.0,"currency_code":"USD","in_stock":true},{"title":"Matte","offer_id":50230362013980,"sku":"N01M","price":343.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/rexpeed-rex-n01-7832465283.jpg?v=1728328473"},{"product_id":"rexpeed-catted-downpipe-2020-2023-toyota-gr-supra-3-0t-rex-ts18-1","title":"Supra 2021+ Catted Dowpipe","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003e2020-2023 Toyota GR Supra 3.0T Catted Downpipe by Rexpeed\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eMade from high-quality 304 stainless steel with chrome steel flanges. Kit comes with the necessary hardware for complete install. No CEL on car models without OPF.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from high-quality materials\u003c\/li\u003e\n\u003cli\u003eStainless catalytic pipe with the metallic substrate 200 cells \/ EU3 with a stainless flexible tube with brush polish finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased horsepower output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2020-2023 Toyota GR Supra 3.0T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - Catted Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRexpeed's Standard Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Rexpeed","offers":[{"title":"2020","offer_id":50514719211804,"sku":"TS18","price":908.0,"currency_code":"USD","in_stock":true},{"title":"2021-2023","offer_id":50514719244572,"sku":"TS18-21+","price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/rexpeed-30291579633734_988284c1-f4c6-47ec-bc44-03dcfd626198.jpg?v=1730152133"},{"product_id":"rexpeed-dry-carbon-rear-bumper-exhaust-shield-2020-2023-toyota-gr-supra-1","title":"Supra GR 2020+ Dry Carbon Rear Bumper Exhaust Shield","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003e2020-2023 Toyota GR Supra Dry Carbon Rear Bumper Exhaust Shield by Rexpeed\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eRexpeed is known for making some of the best carbon fiber products on the market and their developments for the MK5 Supra are no different.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from high-quality materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOffers a great look\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2020-2023 Toyota GR Supra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 - Dry Carbon Rear Bumper Exhaust Shields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRexpeed's Standard Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Rexpeed","offers":[{"title":"Default Title","offer_id":50514727600412,"sku":"TS114","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/rexpeed-rex-ts114-30293396979782_60b7889b-51bb-4525-aa79-b931d5721182.jpg?v=1730152216"},{"product_id":"exhaust-cover-for-gr86-subaru-brz","title":"OEM+ Designs Exhaust Cover for GR86 \/ Subaru BRZ","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":576,\"h\":39,\"abs_x\":381,\"abs_y\":271}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":11,\"w\":556,\"h\":36,\"abs_x\":381,\"abs_y\":273}'\u003eThe \u003cspan style=\"color: #000000;\" bis_size='{\"x\":40,\"y\":11,\"w\":95,\"h\":16,\"abs_x\":409,\"abs_y\":273}'\u003e\u003ca rel=\"noopener noreferrer\" style=\"color: #000000;\" href=\"http:\/\/www.oemplusdesigns.com\" bis_size='{\"x\":40,\"y\":11,\"w\":95,\"h\":16,\"abs_x\":409,\"abs_y\":273}' target=\"_blank\"\u003eOEM+ Designs\u003c\/a\u003e\u003c\/span\u003e GR86\/BRZ Exhaust Cutout Block Off Covers are a must have for all single exist exhaust owners for their Toyota GR86 and Subaru BRZ! \u003cbr bis_size='{\"x\":447,\"y\":30,\"w\":0,\"h\":16,\"abs_x\":816,\"abs_y\":292}'\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":64,\"w\":576,\"h\":78,\"abs_x\":381,\"abs_y\":326}'\u003eDon’t settle for low quality, cheaply made 3D printed alternatives. The OEM+ Designs covers are injection molded from the OEM diffuser material with matching surface texture and finish. They are the highest quality on the market, so give your GR86\/BRZ the quality it deserves! \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":159,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":421}'\u003e- High Quality Injection Molded Construction \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":194,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":456}'\u003e- Matching Diffuser Texture and Finish\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":230,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":492}'\u003e- Uses push clips to install (No drilling required)\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":265,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":527}'\u003e- Left or Right Side (When looking from the back)\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":301,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":563}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":303,\"w\":349,\"h\":16,\"abs_x\":381,\"abs_y\":565}'\u003e- Fits: 2022+ Toyota GR86 (ZN8) \u0026amp; Subaru BRZ (ZD8)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan bis_size='{\"x\":52,\"y\":338,\"w\":468,\"h\":16,\"abs_x\":421,\"abs_y\":600}'\u003e- For questions, feel free to reach out to us at sales@oemplusdesigns.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":370,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":632}'\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/6898\/9674\/files\/OEM_Designs_Exhaust_Cover_Install_Guide.pdf?v=1776614197\" target=\"_blank\" title=\"OEM+ Designs Exhaust Cover Install Guide\" style=\"color: #000000;\" rel=\"noopener noreferrer\"\u003e\u003cspan bis_size='{\"x\":12,\"y\":372,\"w\":0,\"h\":16,\"abs_x\":381,\"abs_y\":634}'\u003eInstall Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"OEM+ Designs","offers":[{"title":"Left Side","offer_id":52254058348828,"sku":"OEMPD-ZN8-EC-LS","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Right Side","offer_id":52254058381596,"sku":"OEMPD-ZN8-EC-RS","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/16F978F1-218E-4E00-B461-029771018C76.jpg?v=1752012395"},{"product_id":"exhaust-cover-for-nissan-z-rz34","title":"OEM+ Designs Exhaust Cover for Nissan Z (RZ34)","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":576,\"h\":39,\"abs_x\":381,\"abs_y\":271}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":11,\"w\":544,\"h\":36,\"abs_x\":381,\"abs_y\":273}'\u003eThe\u003cspan style=\"color: #000000;\" bis_size='{\"x\":36,\"y\":11,\"w\":102,\"h\":16,\"abs_x\":405,\"abs_y\":273}'\u003e \u003ca style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/www.oemplusdesigns.com\/\" bis_size='{\"x\":40,\"y\":11,\"w\":95,\"h\":16,\"abs_x\":409,\"abs_y\":273}'\u003eOEM+ Designs\u003c\/a\u003e \u003c\/span\u003eNissan Z Exhaust Cutout Block Off Covers are a must have for all single exist exhaust owners for their 2023+ Nissan Z! \u003cbr bis_size='{\"x\":357,\"y\":30,\"w\":0,\"h\":16,\"abs_x\":726,\"abs_y\":292}'\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":64,\"w\":576,\"h\":78,\"abs_x\":381,\"abs_y\":326}'\u003eDon’t settle for low quality, cheaply made 3D printed alternatives. The OEM+ Designs covers are injection molded for a perfect finish then painted gloss black to match the factory rear diffuser. They are the highest quality on the market, so give your Z the quality it deserves! \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":159,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":421}'\u003e- High Quality Injection Molded Construction \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":194,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":456}'\u003e- Gloss Black Painted Finish\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":230,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":492}'\u003e- Uses push clips to install (No drilling required)\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":265,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":527}'\u003e- Right Side (When looking from the back)\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":301,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":563}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":303,\"w\":361,\"h\":16,\"abs_x\":381,\"abs_y\":565}'\u003e- Fits: 2023+ Nissan Z RZ34 (Will not fit Nismo Bumper)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":337,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":599}'\u003e\u003cspan bis_size='{\"x\":12,\"y\":338,\"w\":479,\"h\":16,\"abs_x\":381,\"abs_y\":600}'\u003e- For questions, feel free to reach out to us at sales@oemplusdesigns.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":372,\"w\":576,\"h\":19,\"abs_x\":381,\"abs_y\":634}'\u003e\u003cspan style=\"color: #000000;\" bis_size='{\"x\":12,\"y\":374,\"w\":79,\"h\":16,\"abs_x\":381,\"abs_y\":636}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/6898\/9674\/files\/OEM_Designs_Exhaust_Cover_Install_Guide.pdf?v=1776614197\" title=\"OEM+ Designs Exhaust Cover Install Guide\" style=\"color: #000000;\" rel=\"noopener noreferrer\" bis_size='{\"x\":12,\"y\":374,\"w\":79,\"h\":16,\"abs_x\":381,\"abs_y\":636}' target=\"_blank\"\u003e\u003cspan bis_size='{\"x\":12,\"y\":374,\"w\":79,\"h\":16,\"abs_x\":381,\"abs_y\":636}'\u003eInstall Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"OEM+ Designs","offers":[{"title":"Right Side","offer_id":52254058479900,"sku":"OEMPD-RZ34-EC-RS","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/NewProject_8d1edc68-5e00-490a-abd3-47c0da73df03.png?v=1752012396"},{"product_id":"autotecknic-dry-carbon-fiber-exhaust-tip","title":"AutoTecknic Dry Carbon Fiber Exhaust Tip","description":"\u003cdiv id=\"tabs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#tabs-1\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"tabs-1\"\u003e\n\u003cdiv id=\"pro_desc\" class=\"product-single__description rte\" itemprop=\"description\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAutoTecknic carbon fiber exhaust tip works great with aftermarket or OEM exhaust systems. They're sure to make your car stand out even when it's parked. This exhaust tip is the perfect choice for those looking to add more aggressive styling to their vehicle exhaust. Installation is simple and once in place\n you will get an incredible look on your vehicle.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eNote: AutoTecknic carbon fiber exhaust tips are sold \u003cem\u003eindividually\u003c\/em\u003e. Please make sure to select the correct quantity prior to purchasing. Contact us for more details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AutoTecknic USA","offers":[{"title":"Inlet: 70MM Outlet: 89MM","offer_id":52296308850972,"sku":"ATK-UN-0008","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/UN0008B.jpg?v=1752083667"},{"product_id":"autotecknic-dry-carbon-exhaust-shield-nissan-r35-gtr","title":"AutoTecknic Dry Carbon Exhaust Shield - Nissan R35 GTR","description":"\u003cdiv id=\"tabs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#tabs-1\"\u003eProduct Description\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"tabs-1\"\u003e\n\u003cdiv id=\"pro_desc\" class=\"product-single__description rte\" itemprop=\"description\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat you're looking at is AutoTecknic's pre-preg dry carbon fiber exhaust shield cover for the 2009-2016 Nissan R35 GT-R. With a show car shine\n this product is resistant to UV rays from the sun. It is made with 2x2 twill weave carbon fiber in our signature pre-preg autoclave process\n then finished off with a UV-resistant clear coat. These will fit over the OEM exhaust panel area when installed.\u003cbr\u003e\u003cbr\u003eDry carbon is the highest-quality version of carbon fiber products that are produced. Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a \"pre-preg\" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed autoclave to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the \"wet\" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AutoTecknic USA","offers":[{"title":"Default Title","offer_id":52296337785116,"sku":"ATK-NS-0010","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/ATK-NS-0010-2_863c3193-24d2-4833-b555-0ce8d99c470e.jpg?v=1752083685"},{"product_id":"bmw-exhaust-valve-flap-controller-1","title":"BMW Exhaust Valve\/Flap Controller","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/QORObF0D0Nc\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThis small plug-and-play unit connects into the factory wiring harness and allows the driver full control of the exhaust valve whenever they want. For too long enthusiasts have had to pay too much for command of their exhaust. We solve that issue. These controllers connect to the vacuum solenoid in the trunk to provide the driver control over their exhaust flap. Before purchasing please ensure your car has a VACUUM style exhaust valve. These DO NOT fit on electronic valves. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e100% REVERSABLE, ALWAYS ABLE TO RETURN TO STOCK AT ANY TIME\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn regards to fitment, many BMWs have the exhaust flap and our controller can be used. In the pictures below you will find the control unit. If your car has this, then this product will fit your car. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBMW Fitments:\u003cspan\u003e (Consult description) \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e1 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE82 \/ E88 (08-13) \u0026gt; 135i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e3 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE90 \/ E92 \/ E93 (07-13) \u0026gt; 335i\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e5 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE60 \/ E61 (04-10) \u0026gt; 545i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE60 \/ E61 (04-10) \u0026gt; 550i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e5 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF10 \/ F11 (11-16) \u0026gt; 528i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF10 \/ F11 (11-16) \u0026gt; 528i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF10 \/ F11 (11-16) \u0026gt; 550i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF10 \/ F11 (11-16) \u0026gt; 550i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF10 \/ F11 (11-16) \u0026gt; M5 (2013-2016)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e6 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF12 \/ F13 (12-18) \u0026gt; 650i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF12 \/ F13 (12-18) \u0026gt; 650i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF12 \/ F13 (12-18) \u0026gt; M6\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e7 Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF01 \/ F02 (2009+) \u0026gt; 750Li\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF01 \/ F02 (2009+) \u0026gt; 750Li xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF01 \/ F02 (2009+) \u0026gt; 760Li\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eX Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE70 X5 (07-13) \u0026gt; X5 M\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE70 X5 (07-13) \u0026gt; X5 xDrive35i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eX Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE71 X6 (08-14) \u0026gt; X6 M\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE71 X6 (08-14) \u0026gt; X6 xDrive35i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE71 X6 (08-14) \u0026gt; X6 xDrive50i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eX Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE84 X1 (2013-2015) \u0026gt; X1 28i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE84 X1 (2013-2015) \u0026gt; X1 28i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE84 X1 (2013-2015) \u0026gt; X1 35i xDrive\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eX Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF25 X3 (2011-2017) \u0026gt; X3 xDrive35i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eX Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eF26 X4 (2015-2018) \u0026gt; X4 28i xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF26 X4 (2015-2018) \u0026gt; X4 35i xDrive\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eZ Series\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eE89 Z4 (2009-2016) \u0026gt; Z4 sDrive28i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE89 Z4 (2009-2016) \u0026gt; Z4 sDrive35i\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE89 Z4 (2009-2016) \u0026gt; Z4 sDrive35is\u003c\/span\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297092858140,"sku":"BMW.EVFC","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_3fb01a30-22b2-44e1-bef8-591d3fe3598f.jpg?v=1752084962"},{"product_id":"bmw-m3-e9x-v2-midpipe","title":"BMW M3 E9x V2 Midpipe","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/W-OhlhV-4vs\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"196\" data-start=\"147\"\u003e\u003cstrong data-end=\"194\" data-start=\"149\"\u003eE9x M3 Valvetronic Designs X-Pipe Midpipe\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"252\" data-start=\"197\"\u003eMaximum Flow. Maximum Sound. Maximum Performance.\u003c\/h3\u003e\n\u003chr data-end=\"257\" data-start=\"254\"\u003e\n\u003ch2 data-end=\"276\" data-start=\"259\"\u003e\u003cstrong data-end=\"274\" data-start=\"262\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"679\" data-start=\"277\"\u003eThe E9x M3 is already a legend, but if you’re chasing the ultimate combination of sound and performance, our \u003cstrong data-end=\"424\" data-start=\"386\"\u003eValvetronic Designs X-Pipe Midpipe\u003c\/strong\u003e is your answer. This isn’t your average midpipe—engineered from the ground up, it features a \u003cstrong data-end=\"585\" data-start=\"518\"\u003efree-flow X merge positioned just after the transmission tunnel\u003c\/strong\u003e and 4 resonators to optimize exhaust scavenging and unlock horsepower gains throughout the entire rev range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr data-end=\"684\" data-start=\"681\"\u003e\n\u003ch2 data-end=\"721\" data-start=\"686\"\u003e\u003cstrong data-end=\"719\" data-start=\"689\"\u003eDesign \u0026amp; Sound Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1236\" data-start=\"722\"\u003e\n\u003cli data-end=\"891\" data-start=\"722\"\u003e\n\u003cp data-end=\"891\" data-start=\"724\"\u003e\u003cstrong data-end=\"749\" data-start=\"724\"\u003eQuad Resonator Setup:\u003c\/strong\u003e Two front resonators to reduce rasp, followed by dual 12-inch rear resonators to smooth exhaust tones and refine the overall sound profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1113\" data-start=\"892\"\u003e\n\u003cp data-end=\"1113\" data-start=\"894\"\u003e\u003cstrong data-end=\"922\" data-start=\"894\"\u003eOptional Catted Version:\u003c\/strong\u003e For those seeking a balance of flow and refinement, our \u003cstrong data-end=\"1029\" data-start=\"979\"\u003e200 CELL EURO 6 certified catalytic converters\u003c\/strong\u003e provide exceptional quality and performance while keeping volume levels in check.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1236\" data-start=\"1114\"\u003e\n\u003cp data-end=\"1236\" data-start=\"1116\"\u003e\u003cstrong data-end=\"1146\" data-start=\"1116\"\u003ePerformance-Tuned X Merge:\u003c\/strong\u003e Improves scavenging, boosts mid-range torque, and delivers a sharper throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1461\" data-start=\"1238\"\u003eWhether you choose the fully free-flow version for maximum aggression or the catted version for a more refined experience, this X-pipe is built for those who demand the most from their M3—both in sound and in performance.\u003c\/p\u003e\n\u003chr data-end=\"1466\" data-start=\"1463\"\u003e\n\u003ch2 data-end=\"1484\" data-start=\"1468\"\u003e\u003cstrong data-end=\"1482\" data-start=\"1471\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1559\" data-start=\"1485\"\u003e\n\u003cli data-end=\"1509\" data-start=\"1485\"\u003e\n\u003cp data-end=\"1509\" data-start=\"1487\"\u003e2008–2011 BMW E90 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1534\" data-start=\"1510\"\u003e\n\u003cp data-end=\"1534\" data-start=\"1512\"\u003e2008–2013 BMW E92 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1535\"\u003e\n\u003cp data-end=\"1559\" data-start=\"1537\"\u003e2008–2013 BMW E93 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1564\" data-start=\"1561\"\u003e\n\u003ch2 data-end=\"1583\" data-start=\"1566\"\u003e\u003cstrong data-end=\"1581\" data-start=\"1569\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1929\" data-start=\"1584\"\u003e\n\u003cli data-end=\"1623\" data-start=\"1584\"\u003e\n\u003cp data-end=\"1623\" data-start=\"1586\"\u003eFully mandrel-bent for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1676\" data-start=\"1624\"\u003e\n\u003cp data-end=\"1676\" data-start=\"1626\"\u003eCFD \u0026amp; CAD-based design for optimized performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1737\" data-start=\"1677\"\u003e\n\u003cp data-end=\"1737\" data-start=\"1679\"\u003eLightweight \u003cstrong data-end=\"1715\" data-start=\"1691\"\u003eT304 stainless steel\u003c\/strong\u003e with brushed finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1783\" data-start=\"1738\"\u003e\n\u003cp data-end=\"1783\" data-start=\"1740\"\u003eCompatible with any aftermarket axle-back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1815\" data-start=\"1784\"\u003e\n\u003cp data-end=\"1815\" data-start=\"1786\"\u003e13.8 lbs lighter than stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1868\" data-start=\"1816\"\u003e\n\u003cp data-end=\"1868\" data-start=\"1818\"\u003e100% bolt-on installation—no cutting, no welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1929\" data-start=\"1869\"\u003e\n\u003cp data-end=\"1929\" data-start=\"1871\"\u003e\u003cstrong data-end=\"1927\" data-start=\"1871\"\u003eFREE FLOW SYSTEMS NOW SHIP AS A QUAD RESONATED SETUP\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1934\" data-start=\"1931\"\u003e\n\u003ch2 data-end=\"1952\" data-start=\"1936\"\u003e\u003cstrong data-end=\"1950\" data-start=\"1939\"\u003ePro Tip\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2171\" data-start=\"1953\"\u003eThe free-flow version is not for the faint of heart—it’s designed for enthusiasts who want \u003cstrong data-end=\"2090\" data-start=\"2044\"\u003emaximum sound and maximum horsepower gains\u003c\/strong\u003e. Choose your configuration based on your desired volume and performance goals.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"FREE FLOW QUAD RESONATED","offer_id":52297092923676,"sku":"BMW.E9X.M3.MP.FF.BR","price":899.99,"currency_code":"USD","in_stock":true},{"title":"200 CELL EURO 6 CATTED DUAL RESONATED","offer_id":52297092890908,"sku":"BMW.E9X.M3.MP.2CC.BR","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7404689_a6d6de8f-9ffc-4098-92d7-bccdde605847.jpg?v=1758494986"},{"product_id":"bmw-f87-m2-valved-sport-exhaust-system-n55","title":"BMW F87 M2 Valved Sport Exhaust System (N55)","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e*IN STOCK \u0026amp; READY TO SHIP!*\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HaggN2bmb1k\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 data-end=\"163\" data-start=\"119\"\u003e\u003cstrong data-end=\"161\" data-start=\"121\"\u003eBMW F87 M2 N55 Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"248\" data-start=\"164\"\u003eT304 Stainless Steel – 3\" Inlet, Dual 2.5\" Mandrel-Bent Pipes with Vacuum Valves\u003c\/h3\u003e\n\u003chr data-end=\"253\" data-start=\"250\"\u003e\n\u003ch2 data-end=\"272\" data-start=\"255\"\u003e\u003cstrong data-end=\"270\" data-start=\"258\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"688\" data-start=\"273\"\u003eThe \u003cstrong data-end=\"322\" data-start=\"277\"\u003eValvetronic Designs Valved Exhaust System\u003c\/strong\u003e for the BMW F87 M2 unlocks the full potential of the N55 engine, delivering maximum sound when you want it and refined quietness when you don’t. Built from premium T304 stainless steel, the system connects to any downpipe and runs a \u003cstrong data-end=\"582\" data-start=\"556\"\u003e3-inch primary section\u003c\/strong\u003e before splitting into \u003cstrong data-end=\"641\" data-start=\"605\"\u003edual 2.5-inch mandrel-bent pipes\u003c\/strong\u003e, exiting through a set of premium quad tips.\u003c\/p\u003e\n\u003cp data-end=\"1006\" data-start=\"690\"\u003eThis unique split design accelerates exhaust gas flow for improved performance and a more engaging tone compared to traditional single-pipe systems. Vacuum-actuated valves provide rapid operation and proven long-term reliability, all controlled by a standalone module that allows valve control in any driving mode.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/yKOZM5PcEE8?si=5xOOoZjiZDREVSx8\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr data-end=\"1011\" data-start=\"1008\"\u003e\n\u003ch2 data-end=\"1034\" data-start=\"1013\"\u003e\u003cstrong data-end=\"1032\" data-start=\"1016\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1382\" data-start=\"1035\"\u003e\n\u003cli data-end=\"1166\" data-start=\"1035\"\u003e\n\u003cp data-end=\"1166\" data-start=\"1037\"\u003e\u003cstrong data-end=\"1068\" data-start=\"1037\"\u003eOptimized Dual-Pipe Design:\u003c\/strong\u003e Splitting into two 2.5\" pipes after the downpipe improves scavenging and enhances exhaust tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1271\" data-start=\"1167\"\u003e\n\u003cp data-end=\"1271\" data-start=\"1169\"\u003e\u003cstrong data-end=\"1193\" data-start=\"1169\"\u003eVacuum Valve System:\u003c\/strong\u003e Reliable and responsive, with standalone control for operation at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1382\" data-start=\"1272\"\u003e\n\u003cp data-end=\"1382\" data-start=\"1274\"\u003e\u003cstrong data-end=\"1300\" data-start=\"1274\"\u003eImproved Flow \u0026amp; Sound:\u003c\/strong\u003e Flows more efficiently and sounds richer than OEM and many aftermarket options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1387\" data-start=\"1384\"\u003e\n\u003ch2 data-end=\"1413\" data-start=\"1389\"\u003e\u003cstrong data-end=\"1411\" data-start=\"1392\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1642\" data-start=\"1414\"\u003e\n\u003cli data-end=\"1490\" data-start=\"1414\"\u003e\n\u003cp data-end=\"1490\" data-start=\"1416\"\u003e\u003cstrong data-end=\"1432\" data-start=\"1416\"\u003eValves Open:\u003c\/strong\u003e Raw, aggressive tone with maximum volume and character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1563\" data-start=\"1491\"\u003e\n\u003cp data-end=\"1563\" data-start=\"1493\"\u003e\u003cstrong data-end=\"1511\" data-start=\"1493\"\u003eValves Closed:\u003c\/strong\u003e Refined, daily-drivable sound levels for comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1642\" data-start=\"1564\"\u003e\n\u003cp data-end=\"1642\" data-start=\"1566\"\u003e\u003cstrong data-end=\"1592\" data-start=\"1566\"\u003eStandalone Controller:\u003c\/strong\u003e Operates independently of drive mode selection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/VfyrCqRE9is?si=cB0tK5LnvORoljqJ\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr data-end=\"1647\" data-start=\"1644\"\u003e\n\u003ch2 data-end=\"1680\" data-start=\"1649\"\u003e\u003cstrong data-end=\"1678\" data-start=\"1652\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1991\" data-start=\"1681\"\u003e\n\u003cli data-end=\"1766\" data-start=\"1681\"\u003e\n\u003cp data-end=\"1766\" data-start=\"1683\"\u003e\u003cstrong data-end=\"1696\" data-start=\"1683\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel for strength and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1831\" data-start=\"1767\"\u003e\n\u003cp data-end=\"1831\" data-start=\"1769\"\u003e\u003cstrong data-end=\"1788\" data-start=\"1769\"\u003eWeight Savings:\u003c\/strong\u003e 4.3 lb lighter than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1905\" data-start=\"1832\"\u003e\n\u003cp data-end=\"1905\" data-start=\"1834\"\u003e\u003cstrong data-end=\"1852\" data-start=\"1834\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and fully mandrel-bent tubing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1991\" data-start=\"1906\"\u003e\n\u003cp data-end=\"1991\" data-start=\"1908\"\u003e\u003cstrong data-end=\"1917\" data-start=\"1908\"\u003eTips:\u003c\/strong\u003e Beautiful sleeve-style tips designed to complement the F87 rear fascia.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1996\" data-start=\"1993\"\u003e\n\u003ch2 data-end=\"2014\" data-start=\"1998\"\u003e\u003cstrong data-end=\"2012\" data-start=\"2001\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2049\" data-start=\"2015\"\u003e\n\u003cli data-end=\"2049\" data-start=\"2015\"\u003e\n\u003cp data-end=\"2049\" data-start=\"2017\"\u003e\u003cstrong data-end=\"2047\" data-start=\"2017\"\u003e2016–2018 BMW F87 M2 (N55)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/I6X6e1QVNrk\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr data-end=\"2054\" data-start=\"2051\"\u003e\n\u003ch2 data-end=\"2083\" data-start=\"2056\"\u003e\u003cstrong data-end=\"2081\" data-start=\"2059\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2202\" data-start=\"2084\"\u003e\n\u003cli data-end=\"2153\" data-start=\"2084\"\u003e\n\u003cp data-end=\"2153\" data-start=\"2086\"\u003eDirect bolt-on installation; no permanent modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2202\" data-start=\"2154\"\u003e\n\u003cp data-end=\"2202\" data-start=\"2156\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2207\" data-start=\"2204\"\u003e\n\u003ch2 data-end=\"2233\" data-start=\"2209\"\u003e\u003cstrong data-end=\"2231\" data-start=\"2212\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2406\" data-start=\"2234\"\u003e\n\u003cli data-end=\"2280\" data-start=\"2234\"\u003e\n\u003cp data-end=\"2280\" data-start=\"2236\"\u003eT304 stainless steel valved exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2334\" data-start=\"2281\"\u003e\n\u003cp data-end=\"2334\" data-start=\"2283\"\u003eVacuum-actuated valves with standalone controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2369\" data-start=\"2335\"\u003e\n\u003cp data-end=\"2369\" data-start=\"2337\"\u003eQuad sleeve-style exhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2406\" data-start=\"2370\"\u003e\n\u003cp data-end=\"2406\" data-start=\"2372\"\u003eAll required clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2411\" data-start=\"2408\"\u003e\n\u003ch2 data-end=\"2436\" data-start=\"2413\"\u003e\u003cstrong data-end=\"2434\" data-start=\"2416\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2702\" data-start=\"2437\"\u003e\n\u003cli data-end=\"2479\" data-start=\"2437\"\u003e\n\u003cp data-end=\"2479\" data-start=\"2439\"\u003e\u003cstrong data-end=\"2458\" data-start=\"2439\"\u003eInlet Diameter:\u003c\/strong\u003e 3\" primary section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2528\" data-start=\"2480\"\u003e\n\u003cp data-end=\"2528\" data-start=\"2482\"\u003e\u003cstrong data-end=\"2502\" data-start=\"2482\"\u003eOutlet Diameter:\u003c\/strong\u003e Dual 2.5\" pipes to tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2567\" data-start=\"2529\"\u003e\n\u003cp data-end=\"2567\" data-start=\"2531\"\u003e\u003cstrong data-end=\"2544\" data-start=\"2531\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2623\" data-start=\"2568\"\u003e\n\u003cp data-end=\"2623\" data-start=\"2570\"\u003e\u003cstrong data-end=\"2581\" data-start=\"2570\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated with standalone control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2662\" data-start=\"2624\"\u003e\n\u003cp data-end=\"2662\" data-start=\"2626\"\u003e\u003cstrong data-end=\"2645\" data-start=\"2626\"\u003eWeight Savings:\u003c\/strong\u003e 4.3 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2702\" data-start=\"2663\"\u003e\n\u003cp data-end=\"2702\" data-start=\"2665\"\u003e\u003cstrong data-end=\"2676\" data-start=\"2665\"\u003eFinish:\u003c\/strong\u003e Brushed stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2707\" data-start=\"2704\"\u003e\n\u003cp data-end=\"2736\" data-start=\"2709\"\u003e🎧 \u003cstrong data-end=\"2734\" data-start=\"2712\"\u003eHear It in Action:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2919\" data-start=\"2737\"\u003e\n\u003cli data-end=\"2797\" data-start=\"2737\"\u003e\n\u003cp data-end=\"2797\" data-start=\"2739\"\u003eSound Clip 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2858\" data-start=\"2798\"\u003e\n\u003cp data-end=\"2858\" data-start=\"2800\"\u003eSound Clip 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2919\" data-start=\"2859\"\u003e\n\u003cp data-end=\"2919\" data-start=\"2861\"\u003eSound Clip 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"(4) Brushed Steel (3.5\" Outlet)","offer_id":52297094136092,"sku":"BMW.F87.M2.VSES.BR.BRSH","price":2699.99,"currency_code":"USD","in_stock":false},{"title":"(4) Burnt (3.5\" Outlet)","offer_id":52297094168860,"sku":"BMW.F87.M2.VSES.BR.BRT","price":2699.99,"currency_code":"USD","in_stock":true},{"title":"(4) Black (3.5\" Outlet)","offer_id":52297094201628,"sku":"BMW.F87.M2.VSES.BR.BLK","price":2699.99,"currency_code":"USD","in_stock":true},{"title":"(4) Forged Carbon Fiber  (3.5\" Outlet)","offer_id":52297094234396,"sku":"BMW.F87.M2.VSES.BR.FC","price":2699.99,"currency_code":"USD","in_stock":true},{"title":"(4) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":52297094267164,"sku":"BMW.F87.M2.VSES.BR.RC","price":2699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7400657_67beb709-c1fc-4d8c-bf92-3acc44aa0a13.jpg?v=1752084976"},{"product_id":"ferrari-458-italia-valved-sport-exhaust-system","title":"Ferrari 458 Italia Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CDuFsqM5Ne8?si=Q_nowYhgkX2qsMhC\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"174\" data-start=\"124\"\u003e\u003cstrong data-end=\"172\" data-start=\"126\"\u003eFerrari 458 Titanium Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"253\" data-start=\"175\"\u003e2.75\" Diameter • Center X-Pipe • Vacuum Valves \u003c\/h3\u003e\n\u003chr data-end=\"258\" data-start=\"255\"\u003e\n\u003ch2 data-end=\"277\" data-start=\"260\"\u003e\u003cstrong data-end=\"275\" data-start=\"263\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"616\" data-start=\"278\"\u003eWidely regarded as one of Maranello’s finest modern engines, the 4.5-liter V8 of the 458 deserves a soundtrack to match its pedigree. The \u003cstrong data-end=\"470\" data-start=\"416\"\u003eValvetronic Designs Titanium Valved Exhaust System\u003c\/strong\u003e liberates the car from factory restraint, delivering the high-pitched, F1-inspired wail enthusiasts expect—without sacrificing everyday civility.\u003c\/p\u003e\n\u003cp data-end=\"965\" data-start=\"618\"\u003eMeasuring \u003cstrong data-end=\"643\" data-start=\"628\"\u003e2.75 inches\u003c\/strong\u003e throughout and featuring a \u003cstrong data-end=\"688\" data-start=\"671\"\u003ecenter X-pipe\u003c\/strong\u003e near the tips, this system sharpens tone and pulse timing for a distinct motorsport character. Our \u003cstrong data-end=\"814\" data-start=\"788\"\u003evacuum-actuated valves\u003c\/strong\u003e integrate with the factory control (stock valves open around ~3,500 rpm in Sport\/Race) or run via a standalone controller for \u003cstrong data-end=\"964\" data-start=\"941\"\u003e100% manual command\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"965\" data-start=\"618\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/P12KqdK2Kuo?si=Ny-Ah7tu27L6r3yw\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"970\" data-start=\"967\"\u003e\n\u003ch2 data-end=\"995\" data-start=\"972\"\u003e\u003cstrong data-end=\"993\" data-start=\"975\"\u003eSound Dynamics\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1374\" data-start=\"996\"\u003e\n\u003cli data-end=\"1155\" data-start=\"996\"\u003e\n\u003cp data-end=\"1155\" data-start=\"998\"\u003e\u003cstrong data-end=\"1014\" data-start=\"998\"\u003eValves Open:\u003c\/strong\u003e Screaming, high-frequency F1 character reminiscent of the Challenge cars; crisp upshifts, vivid overrun, and breathtaking top-end clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1235\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1235\" data-start=\"1158\"\u003e\u003cstrong data-end=\"1176\" data-start=\"1158\"\u003eValves Closed:\u003c\/strong\u003e Refined, composed, and suitable for low-profile driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1374\" data-start=\"1236\"\u003e\n\u003cp data-end=\"1374\" data-start=\"1238\"\u003e\u003cstrong data-end=\"1269\" data-start=\"1238\"\u003eLarge Cross-Section X-Pipe:\u003c\/strong\u003e Harmonizes banks, reduces uneven frequencies, and elevates the V8’s natural timbre from idle to redline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1379\" data-start=\"1376\"\u003e\n\u003ch2 data-end=\"1418\" data-start=\"1381\"\u003e\u003cstrong data-end=\"1416\" data-start=\"1384\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1782\" data-start=\"1419\"\u003e\n\u003cli data-end=\"1537\" data-start=\"1419\"\u003e\n\u003cp data-end=\"1537\" data-start=\"1421\"\u003e\u003cstrong data-end=\"1434\" data-start=\"1421\"\u003eMaterial:\u003c\/strong\u003e Aerospace-grade \u003cstrong data-end=\"1483\" data-start=\"1451\"\u003eTi-6Al-4V (Grade 5 titanium)\u003c\/strong\u003e for extreme strength-to-weight and heat resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1607\" data-start=\"1538\"\u003e\n\u003cp data-end=\"1607\" data-start=\"1540\"\u003e\u003cstrong data-end=\"1559\" data-start=\"1540\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-end=\"1579\" data-start=\"1560\"\u003e31.8 lb lighter\u003c\/strong\u003e than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1723\" data-start=\"1608\"\u003e\n\u003cp data-end=\"1723\" data-start=\"1610\"\u003e\u003cstrong data-end=\"1628\" data-start=\"1610\"\u003eManufacturing:\u003c\/strong\u003e Fully mandrel-bent tubing; \u003cstrong data-end=\"1679\" data-start=\"1656\"\u003eprecision TIG welds\u003c\/strong\u003e for durability and flawless presentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1782\" data-start=\"1724\"\u003e\n\u003cp data-end=\"1782\" data-start=\"1726\"\u003e\u003cstrong data-end=\"1737\" data-start=\"1726\"\u003eFinish:\u003c\/strong\u003e Signature \u003cstrong data-end=\"1772\" data-start=\"1748\"\u003egold\/purple burnt\u003c\/strong\u003e titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Z93FBoEuiCw?si=O4wwC6MG6ncS0ZSR\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1787\" data-start=\"1784\"\u003e\n\u003ch2 data-end=\"1819\" data-start=\"1789\"\u003e\u003cstrong data-end=\"1817\" data-start=\"1792\"\u003eControl \u0026amp; Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2027\" data-start=\"1820\"\u003e\n\u003cli data-end=\"1942\" data-start=\"1820\"\u003e\n\u003cp data-end=\"1942\" data-start=\"1822\"\u003e\u003cstrong data-end=\"1840\" data-start=\"1822\"\u003eVacuum Valves:\u003c\/strong\u003e Tie into OEM valve logic or operate with the included controller for on-demand open\/close behavior.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2027\" data-start=\"1943\"\u003e\n\u003cp data-end=\"2027\" data-start=\"1945\"\u003e\u003cstrong data-end=\"1960\" data-start=\"1945\"\u003eDirect Fit:\u003c\/strong\u003e Bolts to factory locations; fully reversible to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2032\" data-start=\"2029\"\u003e\n\u003ch2 data-end=\"2050\" data-start=\"2034\"\u003e\u003cstrong data-end=\"2048\" data-start=\"2037\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2122\" data-start=\"2051\"\u003e\n\u003cli data-end=\"2087\" data-start=\"2051\"\u003e\n\u003cp data-end=\"2087\" data-start=\"2053\"\u003e\u003cstrong data-end=\"2085\" data-start=\"2053\"\u003e2010–2015 Ferrari 458 Italia\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2122\" data-start=\"2088\"\u003e\n\u003cp data-end=\"2122\" data-start=\"2090\"\u003e\u003cstrong data-end=\"2122\" data-start=\"2090\"\u003e2010–2015 Ferrari 458 Spider\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-end=\"2122\" data-start=\"2090\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/xUtrLmfIMqc?si=C-TEDIy5XJqjpoOS\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"2127\" data-start=\"2124\"\u003e\n\u003ch2 data-end=\"2153\" data-start=\"2129\"\u003e\u003cstrong data-end=\"2151\" data-start=\"2132\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2316\" data-start=\"2154\"\u003e\n\u003cli data-end=\"2213\" data-start=\"2154\"\u003e\n\u003cp data-end=\"2213\" data-start=\"2156\"\u003eGrade 5 titanium valved rear section with center X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2281\" data-start=\"2214\"\u003e\n\u003cp data-end=\"2281\" data-start=\"2216\"\u003eVacuum actuator hardware \u0026amp; controller (OEM integration capable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2316\" data-start=\"2282\"\u003e\n\u003cp data-end=\"2316\" data-start=\"2284\"\u003eClamps and installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2321\" data-start=\"2318\"\u003e\n\u003ch2 data-end=\"2350\" data-start=\"2323\"\u003e\u003cstrong data-end=\"2348\" data-start=\"2326\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2521\" data-start=\"2351\"\u003e\n\u003cli data-end=\"2381\" data-start=\"2351\"\u003e\n\u003cp data-end=\"2381\" data-start=\"2353\"\u003e\u003cstrong data-end=\"2373\" data-start=\"2353\"\u003eTubing Diameter:\u003c\/strong\u003e 2.75\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2419\" data-start=\"2382\"\u003e\n\u003cp data-end=\"2419\" data-start=\"2384\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2384\"\u003eMaterial:\u003c\/strong\u003e Ti-6Al-4V (Grade 5)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2483\" data-start=\"2420\"\u003e\n\u003cp data-end=\"2483\" data-start=\"2422\"\u003e\u003cstrong data-end=\"2433\" data-start=\"2422\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated (OEM integration or standalone)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2521\" data-start=\"2484\"\u003e\n\u003cp data-end=\"2521\" data-start=\"2486\"\u003e\u003cstrong data-end=\"2505\" data-start=\"2486\"\u003eWeight Savings:\u003c\/strong\u003e 31.8 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2526\" data-start=\"2523\"\u003e\n\u003cp data-end=\"2598\" data-start=\"2528\"\u003eQuestions or configuration help? \u003cstrong data-end=\"2596\" data-start=\"2561\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"2594\" data-start=\"2563\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2675\" data-start=\"2600\"\u003eReady to give your 458 the voice it was meant to have? This is the upgrade.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY","offer_id":52297096298780,"sku":"FER.458.VSES.TI","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"'+RACE FREE FLOW FRONT PIPES","offer_id":52297096331548,"sku":"FER.458.VSES.FF.TI","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"'+RACE FREE FLOW FRONT PIPES + FREE FLOW F1 HEADERS","offer_id":52297096364316,"sku":"FER.458.VSES.FFH.TI","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7406867_0bd895fb-1bbe-41ac-bdfc-f94b47fd3a91.jpg?v=1752084976"},{"product_id":"bmw-f30-f22-f36-f32-valved-sport-exhaust-system-axleback-f-chassis","title":"BMW F30 \/ F22 \/ F36 \/ F32 Valved Sport Exhaust System (Axleback) F chassis","description":"\u003cp\u003e\u003cb\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OjEVC6dZGGE\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"184\" data-start=\"119\"\u003e\u003cstrong data-end=\"182\" data-start=\"121\"\u003eBMW F-Chassis Valved Axle-Back Exhaust System – Version 2\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"246\" data-start=\"185\"\u003eT304 Stainless Steel with Electronic Valves \u0026amp; Cast Y-Pipe\u003c\/h3\u003e\n\u003chr data-end=\"251\" data-start=\"248\"\u003e\n\u003ch2 data-end=\"270\" data-start=\"253\"\u003e\u003cstrong data-end=\"268\" data-start=\"256\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"666\" data-start=\"271\"\u003eThe \u003cstrong data-end=\"333\" data-start=\"275\"\u003eVersion 2 Valvetronic Designs F-Chassis Valved Exhaust\u003c\/strong\u003e is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a \u003cstrong data-end=\"526\" data-start=\"506\"\u003enew valve design\u003c\/strong\u003e for optimal reliability, \u003cstrong data-end=\"573\" data-start=\"552\"\u003erelocated hangers\u003c\/strong\u003e, and \u003cstrong data-end=\"608\" data-start=\"579\"\u003erevised muffler internals\u003c\/strong\u003e for a more docile, refined tone when valves are closed.\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"668\"\u003eA newly engineered \u003cstrong data-end=\"702\" data-start=\"687\"\u003ecast Y-pipe\u003c\/strong\u003e maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"668\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/UtET4tQQDSY\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"998\" data-start=\"995\"\u003e\n\u003ch2 data-end=\"1021\" data-start=\"1000\"\u003e\u003cstrong data-end=\"1019\" data-start=\"1003\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1320\" data-start=\"1022\"\u003e\n\u003cli data-end=\"1110\" data-start=\"1022\"\u003e\n\u003cp data-end=\"1110\" data-start=\"1024\"\u003e\u003cstrong data-end=\"1045\" data-start=\"1024\"\u003eNew Valve Design:\u003c\/strong\u003e Improved durability and responsiveness over previous versions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1210\" data-start=\"1111\"\u003e\n\u003cp data-end=\"1210\" data-start=\"1113\"\u003e\u003cstrong data-end=\"1148\" data-start=\"1113\"\u003eRefined Closed-Valve Acoustics:\u003c\/strong\u003e Reduced volume and smoother tone for daily driving comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1320\" data-start=\"1211\"\u003e\n\u003cp data-end=\"1320\" data-start=\"1213\"\u003e\u003cstrong data-end=\"1237\" data-start=\"1213\"\u003eCast Y-Pipe Upgrade:\u003c\/strong\u003e Increases flow and improves exhaust scavenging for a richer, more balanced tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1325\" data-start=\"1322\"\u003e\n\u003ch2 data-end=\"1351\" data-start=\"1327\"\u003e\u003cstrong data-end=\"1349\" data-start=\"1330\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1682\" data-start=\"1352\"\u003e\n\u003cli data-end=\"1475\" data-start=\"1352\"\u003e\n\u003cp data-end=\"1475\" data-start=\"1354\"\u003e\u003cstrong data-end=\"1370\" data-start=\"1354\"\u003eValves Open:\u003c\/strong\u003e Deep, raw, and aggressive tone with loud pops, sharp overrun snaps, and pronounced gear-change sounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1476\"\u003e\n\u003cp data-end=\"1559\" data-start=\"1478\"\u003e\u003cstrong data-end=\"1496\" data-start=\"1478\"\u003eValves Closed:\u003c\/strong\u003e Near-stock volume for quiet commuting or late-night driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1682\" data-start=\"1560\"\u003e\n\u003cp data-end=\"1682\" data-start=\"1562\"\u003e\u003cstrong data-end=\"1597\" data-start=\"1562\"\u003eDynamic Drive Mode Integration:\u003c\/strong\u003e Fully compatible with BMW’s factory drive mode settings for instant sound control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Cwj3GP3iqBk?si=G-WCYuDiHx2kbShe\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/StNKe4dKAtY?si=jriS3pZQaxtlxrMe\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1687\" data-start=\"1684\"\u003e\n\u003ch2 data-end=\"1720\" data-start=\"1689\"\u003e\u003cstrong data-end=\"1718\" data-start=\"1692\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2086\" data-start=\"1721\"\u003e\n\u003cli data-end=\"1806\" data-start=\"1721\"\u003e\n\u003cp data-end=\"1806\" data-start=\"1723\"\u003e\u003cstrong data-end=\"1736\" data-start=\"1723\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel for strength and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1890\" data-start=\"1807\"\u003e\n\u003cp data-end=\"1890\" data-start=\"1809\"\u003e\u003cstrong data-end=\"1827\" data-start=\"1809\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and full mandrel bends for optimal flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1976\" data-start=\"1891\"\u003e\n\u003cp data-end=\"1976\" data-start=\"1893\"\u003e\u003cstrong data-end=\"1902\" data-start=\"1893\"\u003eTips:\u003c\/strong\u003e Sleeve-style exhaust tips for perfect alignment and premium appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2086\" data-start=\"1977\"\u003e\n\u003cp data-end=\"2086\" data-start=\"1979\"\u003e\u003cstrong data-end=\"1996\" data-start=\"1979\"\u003eValve System:\u003c\/strong\u003e OEM-style electronic valves with rapid open\/close function; extension harness included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2091\" data-start=\"2088\"\u003e\n\u003ch2 data-end=\"2136\" data-start=\"2093\"\u003e\n\u003cstrong data-end=\"2107\" data-start=\"2096\"\u003eFitment\u003c\/strong\u003e \u003cem data-end=\"2134\" data-start=\"2108\"\u003e(Includes xDrive models)\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"2148\" data-start=\"2138\"\u003e\u003cstrong data-end=\"2146\" data-start=\"2138\"\u003eF30:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2253\" data-start=\"2149\"\u003e\n\u003cli data-end=\"2169\" data-start=\"2149\"\u003e\n\u003cp data-end=\"2169\" data-start=\"2151\"\u003e320i (2012–2016)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2190\" data-start=\"2170\"\u003e\n\u003cp data-end=\"2190\" data-start=\"2172\"\u003e328i (2012–2016)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2211\" data-start=\"2191\"\u003e\n\u003cp data-end=\"2211\" data-start=\"2193\"\u003e330i (2016–2018)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2232\" data-start=\"2212\"\u003e\n\u003cp data-end=\"2232\" data-start=\"2214\"\u003e335i (2012–2016)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2253\" data-start=\"2233\"\u003e\n\u003cp data-end=\"2253\" data-start=\"2235\"\u003e340i (2016–2018)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2277\" data-start=\"2255\"\u003e\u003cstrong data-end=\"2275\" data-start=\"2255\"\u003eF32 \/ F33 \/ F36:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2382\" data-start=\"2278\"\u003e\n\u003cli data-end=\"2298\" data-start=\"2278\"\u003e\n\u003cp data-end=\"2298\" data-start=\"2280\"\u003e420i (2012–2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2319\" data-start=\"2299\"\u003e\n\u003cp data-end=\"2319\" data-start=\"2301\"\u003e428i (2012–2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2340\" data-start=\"2320\"\u003e\n\u003cp data-end=\"2340\" data-start=\"2322\"\u003e430i (2017–2019)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2361\" data-start=\"2341\"\u003e\n\u003cp data-end=\"2361\" data-start=\"2343\"\u003e435i (2012–2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2382\" data-start=\"2362\"\u003e\n\u003cp data-end=\"2382\" data-start=\"2364\"\u003e440i (2017–2019)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2394\" data-start=\"2384\"\u003e\u003cstrong data-end=\"2392\" data-start=\"2384\"\u003eF22:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2480\" data-start=\"2395\"\u003e\n\u003cli data-end=\"2415\" data-start=\"2395\"\u003e\n\u003cp data-end=\"2415\" data-start=\"2397\"\u003e228i (2014–2016)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2436\" data-start=\"2416\"\u003e\n\u003cp data-end=\"2436\" data-start=\"2418\"\u003e230i (2016–2019)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2458\" data-start=\"2437\"\u003e\n\u003cp data-end=\"2458\" data-start=\"2439\"\u003eM235i (2014–2016)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2480\" data-start=\"2459\"\u003e\n\u003cp data-end=\"2480\" data-start=\"2461\"\u003eM240i (2017–2019)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2492\" data-start=\"2482\"\u003e\u003cstrong data-end=\"2490\" data-start=\"2482\"\u003eF20:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2536\" data-start=\"2493\"\u003e\n\u003cli data-end=\"2514\" data-start=\"2493\"\u003e\n\u003cp data-end=\"2514\" data-start=\"2495\"\u003eM135i (2014–2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2536\" data-start=\"2515\"\u003e\n\u003cp data-end=\"2536\" data-start=\"2517\"\u003eM140i (2017–2019)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2541\" data-start=\"2538\"\u003e\n\u003ch2 data-end=\"2570\" data-start=\"2543\"\u003e\u003cstrong data-end=\"2568\" data-start=\"2546\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3130\" data-start=\"2571\"\u003e\n\u003cli data-end=\"2619\" data-start=\"2571\"\u003e\n\u003cp data-end=\"2619\" data-start=\"2573\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2619\" data-start=\"2571\"\u003eFor non-m sport or 4 cyl applications, an m-sport style diffuser is necessary for dual tip fitment \u003c\/li\u003e\n\u003cli data-end=\"2794\" data-start=\"2620\"\u003e\n\u003cp data-end=\"2794\" data-start=\"2622\"\u003e\u003cstrong data-end=\"2641\" data-start=\"2622\"\u003eB58\/B46 Owners:\u003c\/strong\u003e Requires minor mid-pipe modification – Learn More\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2938\" data-start=\"2795\"\u003e\n\u003cp data-end=\"2938\" data-start=\"2797\"\u003e\u003cstrong data-end=\"2819\" data-start=\"2797\"\u003e4-Cylinder Owners:\u003c\/strong\u003e Includes adapter pipe (weld recommended). Requires 6-cylinder diffuser or diffuser modification for proper tip exit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3130\" data-start=\"2939\"\u003e\n\u003cp data-end=\"3130\" data-start=\"2941\"\u003e\u003cstrong data-end=\"2960\" data-start=\"2941\"\u003eNon-Valve Cars:\u003c\/strong\u003e Use our \u003ca class=\"cursor-pointer\" data-end=\"3098\" data-start=\"2969\" rel=\"noopener\"\u003eElectronic Exhaust Valve Harness\u003c\/a\u003e to enable in-car valve control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/olY4C5a2G20\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"3135\" data-start=\"3132\"\u003e\n\u003ch2 data-end=\"3161\" data-start=\"3137\"\u003e\u003cstrong data-end=\"3159\" data-start=\"3140\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3388\" data-start=\"3162\"\u003e\n\u003cli data-end=\"3211\" data-start=\"3162\"\u003e\n\u003cp data-end=\"3211\" data-start=\"3164\"\u003eT304 stainless steel valved axle-back exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3236\" data-start=\"3212\"\u003e\n\u003cp data-end=\"3236\" data-start=\"3214\"\u003eCast Y-pipe assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3268\" data-start=\"3237\"\u003e\n\u003cp data-end=\"3268\" data-start=\"3239\"\u003eOEM-style electronic valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3320\" data-start=\"3269\"\u003e\n\u003cp data-end=\"3320\" data-start=\"3271\"\u003eExtension harness for factory valve integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3350\" data-start=\"3321\"\u003e\n\u003cp data-end=\"3350\" data-start=\"3323\"\u003eSleeve-style exhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3388\" data-start=\"3351\"\u003e\n\u003cp data-end=\"3388\" data-start=\"3353\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3393\" data-start=\"3390\"\u003e\n\u003ch2 data-end=\"3418\" data-start=\"3395\"\u003e\u003cstrong data-end=\"3416\" data-start=\"3398\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3649\" data-start=\"3419\"\u003e\n\u003cli data-end=\"3465\" data-start=\"3419\"\u003e\n\u003cp data-end=\"3465\" data-start=\"3421\"\u003e\u003cstrong data-end=\"3434\" data-start=\"3421\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3535\" data-start=\"3466\"\u003e\n\u003cp data-end=\"3535\" data-start=\"3468\"\u003e\u003cstrong data-end=\"3479\" data-start=\"3468\"\u003eValves:\u003c\/strong\u003e OEM-style electronic, integrated with BMW drive modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3615\" data-start=\"3536\"\u003e\n\u003cp data-end=\"3615\" data-start=\"3538\"\u003e\u003cstrong data-end=\"3549\" data-start=\"3538\"\u003eDesign:\u003c\/strong\u003e Cast Y-pipe with revised muffler internals for tonal refinement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3649\" data-start=\"3616\"\u003e\n\u003cp data-end=\"3649\" data-start=\"3618\"\u003e\u003cstrong data-end=\"3629\" data-start=\"3618\"\u003eFinish:\u003c\/strong\u003e Brushed stainless\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3654\" data-start=\"3651\"\u003e\n\u003cp data-end=\"3683\" data-start=\"3656\"\u003e🎧 \u003cstrong data-end=\"3681\" data-start=\"3659\"\u003eHear It in Action:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3805\" data-start=\"3684\"\u003e\n\u003cli data-end=\"3744\" data-start=\"3684\"\u003e\n\u003cp data-end=\"3744\" data-start=\"3686\"\u003eSound Clip 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3805\" data-start=\"3745\"\u003e\n\u003cp data-end=\"3805\" data-start=\"3747\"\u003eSound Clip 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"(2) Brushed Steel (3.5\" Outlet)","offer_id":52297093579036,"sku":"BMW.F.VSES.BR.BRSH","price":999.99,"currency_code":"USD","in_stock":false},{"title":"(2) Burnt (3.5\" Outlet)","offer_id":52297093611804,"sku":"BMW.F.VSES.BR.BRT","price":1099.99,"currency_code":"USD","in_stock":true},{"title":"(2) Black (3.5\" Outlet)","offer_id":52297093644572,"sku":"BMW.F.VSES.BR.BLK","price":1099.99,"currency_code":"USD","in_stock":true},{"title":"(2) Carbon fiber 1x1 (3.5\" Outlet)","offer_id":52297093546268,"sku":"BMW.F.VSES.BR.RC","price":1034.99,"currency_code":"USD","in_stock":true},{"title":"(2) Forged Carbon Fiber (3.5\" Outlet)","offer_id":52297093677340,"sku":"BMW.F.VSES.BR.FC","price":1149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7407160_0f28cece-0c46-4a22-be9e-87a679c68ee3.jpg?v=1752085009"},{"product_id":"ferrari-f12-812-valved-sport-exhaust-system","title":"Ferrari F12 \/ 812 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cb\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ap3g73VOviU?si=CkZe91bfvVGlE7xn\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"224\" data-start=\"152\"\u003e\u003cstrong data-end=\"222\" data-start=\"154\"\u003eFerrari F12 \/ F12 TDF \/ 812 (GTS) Titanium Valved Exhaust\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"293\" data-start=\"225\"\u003eSpecial Ops Series • Vacuum Valves • Refined Tone, Minimal Drone\u003c\/h3\u003e\n\u003chr data-end=\"298\" data-start=\"295\"\u003e\n\u003ch2 data-end=\"317\" data-start=\"300\"\u003e\u003cstrong data-end=\"315\" data-start=\"303\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"731\" data-start=\"318\"\u003eThe 6.3-liter Ferrari V12 proves why \u003cstrong data-end=\"386\" data-start=\"355\"\u003enaturally aspirated is king\u003c\/strong\u003e. While the F12\/812 sounds fantastic from the factory, many “bypass” solutions simply chase volume. \u003cstrong data-end=\"521\" data-start=\"486\"\u003eValvetronic Designs Special Ops\u003c\/strong\u003e takes a different path: our \u003cstrong data-end=\"589\" data-start=\"550\"\u003etitanium valved rear muffler bypass\u003c\/strong\u003e is tuned for \u003cstrong data-end=\"624\" data-start=\"603\"\u003epitch and quality\u003c\/strong\u003e—a modest increase in volume with valves open, and a composed, drone-minimized demeanor with valves closed.\u003c\/p\u003e\n\u003cp data-end=\"919\" data-start=\"733\"\u003eOriginally engineered for an owner who wanted a \u003cstrong data-end=\"822\" data-start=\"781\"\u003emore musical, better-balanced exhaust\u003c\/strong\u003e (not just louder), this system now joins our Special Ops program for discerning V12 enthusiasts.\u003c\/p\u003e\n\u003cp data-end=\"919\" data-start=\"733\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/tJBSwteRMpU?si=dp-VBSv6iN4pQAi2\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"924\" data-start=\"921\"\u003e\n\u003ch2 data-end=\"950\" data-start=\"926\"\u003e\u003cstrong data-end=\"948\" data-start=\"929\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1284\" data-start=\"951\"\u003e\n\u003cli data-end=\"1069\" data-start=\"951\"\u003e\n\u003cp data-end=\"1069\" data-start=\"953\"\u003e\u003cstrong data-end=\"969\" data-start=\"953\"\u003eValves Open:\u003c\/strong\u003e Raw, unfiltered V12 timbre with a higher, cleaner pitch—think \u003cstrong data-end=\"1066\" data-start=\"1032\"\u003emore song, not just more sound\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1155\" data-start=\"1070\"\u003e\n\u003cp data-end=\"1155\" data-start=\"1072\"\u003e\u003cstrong data-end=\"1090\" data-start=\"1072\"\u003eValves Closed:\u003c\/strong\u003e Reduced volume and minimized cabin drone for relaxed cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1284\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1284\" data-start=\"1158\"\u003e\u003cstrong data-end=\"1187\" data-start=\"1158\"\u003eVacuum Valve Integration:\u003c\/strong\u003e Operate via standalone controller or tie into the OEM valve solenoid for factory-style behavior.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1289\" data-start=\"1286\"\u003e\n\u003ch2 data-end=\"1317\" data-start=\"1291\"\u003e\u003cstrong data-end=\"1315\" data-start=\"1294\"\u003eDesign Priorities\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1597\" data-start=\"1318\"\u003e\n\u003cli data-end=\"1426\" data-start=\"1318\"\u003e\n\u003cp data-end=\"1426\" data-start=\"1320\"\u003e\u003cstrong data-end=\"1347\" data-start=\"1320\"\u003ePitch Over Pure Volume:\u003c\/strong\u003e Tuned to elevate the F12\/812’s natural harmonics \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1535\" data-start=\"1427\"\u003e\n\u003cp data-end=\"1535\" data-start=\"1429\"\u003e\u003cstrong data-end=\"1453\" data-start=\"1429\"\u003eBypass Architecture:\u003c\/strong\u003e Replaces rear mufflers to reduce restriction and unveil the engine’s character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1597\" data-start=\"1536\"\u003e\n\u003cp data-end=\"1597\" data-start=\"1538\"\u003e\u003cstrong data-end=\"1558\" data-start=\"1538\"\u003eDaily Usability:\u003c\/strong\u003e Civil when closed, F1 inspired scream when open.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vcP7a2HwubY?si=H1H5QH48rln7N2ed\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1602\" data-start=\"1599\"\u003e\n\u003ch2 data-end=\"1641\" data-start=\"1604\"\u003e\u003cstrong data-end=\"1639\" data-start=\"1607\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1945\" data-start=\"1642\"\u003e\n\u003cli data-end=\"1740\" data-start=\"1642\"\u003e\n\u003cp data-end=\"1740\" data-start=\"1644\"\u003e\u003cstrong data-end=\"1657\" data-start=\"1644\"\u003eMaterial:\u003c\/strong\u003e \u003cstrong data-end=\"1688\" data-start=\"1658\"\u003eTi-6Al-4V Grade 5 titanium\u003c\/strong\u003e—ultra-light, heat-resistant, and corrosion-proof.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1807\" data-start=\"1741\"\u003e\n\u003cp data-end=\"1807\" data-start=\"1743\"\u003e\u003cstrong data-end=\"1762\" data-start=\"1743\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-end=\"1775\" data-start=\"1763\"\u003e–25.8 lb\u003c\/strong\u003e versus factory rear sections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1884\" data-start=\"1808\"\u003e\n\u003cp data-end=\"1884\" data-start=\"1810\"\u003e\u003cstrong data-end=\"1828\" data-start=\"1810\"\u003eBuild Quality:\u003c\/strong\u003e Fully mandrel-bent paths and \u003cstrong data-end=\"1881\" data-start=\"1858\"\u003eprecision TIG welds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1945\" data-start=\"1885\"\u003e\n\u003cp data-end=\"1945\" data-start=\"1887\"\u003e\u003cstrong data-end=\"1902\" data-start=\"1887\"\u003eReversible:\u003c\/strong\u003e 100% bolt-on; return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1950\" data-start=\"1947\"\u003e\n\u003ch2 data-end=\"1968\" data-start=\"1952\"\u003e\u003cstrong data-end=\"1966\" data-start=\"1955\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2080\" data-start=\"1969\"\u003e\n\u003cli data-end=\"2008\" data-start=\"1969\"\u003e\n\u003cp data-end=\"2008\" data-start=\"1971\"\u003e\u003cstrong data-end=\"2006\" data-start=\"1971\"\u003e2015–2017 Ferrari F12berlinetta\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2042\" data-start=\"2009\"\u003e\n\u003cp data-end=\"2042\" data-start=\"2011\"\u003e\u003cstrong data-end=\"2040\" data-start=\"2011\"\u003e2014–2017 Ferrari F12 tdf\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2080\" data-start=\"2043\"\u003e\n\u003cp data-end=\"2080\" data-start=\"2045\"\u003e\u003cstrong data-end=\"2080\" data-start=\"2045\"\u003e2018–2023 Ferrari 812 \/ 812 GTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2085\" data-start=\"2082\"\u003e\n\u003ch2 data-end=\"2138\" data-start=\"2087\"\u003e\u003cstrong data-end=\"2136\" data-start=\"2090\"\u003eConfiguration Notes (OPF \/ Front Pipe IDs)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2275\" data-start=\"2139\"\u003eFerrari updated 812 front pipes in early 2021 for EU compliance. Confirm your OEM part numbers with your Ferrari dealer before ordering:\u003c\/p\u003e\n\u003cul data-end=\"2382\" data-start=\"2277\"\u003e\n\u003cli data-end=\"2335\" data-start=\"2277\"\u003e\n\u003cp data-end=\"2335\" data-start=\"2279\"\u003e\u003cstrong data-end=\"2304\" data-start=\"2279\"\u003eOEM 275462 \/ 275463 ➜\u003c\/strong\u003e Select \u003cstrong data-end=\"2333\" data-start=\"2312\"\u003eF12 \/ 812 NON-OPF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2382\" data-start=\"2336\"\u003e\n\u003cp data-end=\"2382\" data-start=\"2338\"\u003e\u003cstrong data-end=\"2363\" data-start=\"2338\"\u003eOEM 765760 \/ 765761 ➜\u003c\/strong\u003e Select \u003cstrong data-end=\"2382\" data-start=\"2371\"\u003e812 OPF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2387\" data-start=\"2384\"\u003e\n\u003ch2 data-end=\"2413\" data-start=\"2389\"\u003e\u003cstrong data-end=\"2411\" data-start=\"2392\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2572\" data-start=\"2414\"\u003e\n\u003cli data-end=\"2477\" data-start=\"2414\"\u003e\n\u003cp data-end=\"2477\" data-start=\"2416\"\u003eTitanium valved rear muffler-bypass assemblies (left\/right)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2537\" data-start=\"2478\"\u003e\n\u003cp data-end=\"2537\" data-start=\"2480\"\u003eVacuum actuators and hardware (OEM integration capable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2572\" data-start=\"2538\"\u003e\n\u003cp data-end=\"2572\" data-start=\"2540\"\u003eClamps and installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2577\" data-start=\"2574\"\u003e\n\u003ch2 data-end=\"2602\" data-start=\"2579\"\u003e\u003cstrong data-end=\"2600\" data-start=\"2582\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2808\" data-start=\"2603\"\u003e\n\u003cli data-end=\"2637\" data-start=\"2603\"\u003e\n\u003cp data-end=\"2637\" data-start=\"2605\"\u003e\u003cstrong data-end=\"2618\" data-start=\"2605\"\u003eMaterial:\u003c\/strong\u003e Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2709\" data-start=\"2638\"\u003e\n\u003cp data-end=\"2709\" data-start=\"2640\"\u003e\u003cstrong data-end=\"2651\" data-start=\"2640\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated (OEM integration or standalone control)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2765\" data-start=\"2710\"\u003e\n\u003cp data-end=\"2765\" data-start=\"2712\"\u003e\u003cstrong data-end=\"2733\" data-start=\"2712\"\u003eWeight Reduction:\u003c\/strong\u003e 25.8 lb vs. OEM rear sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2808\" data-start=\"2766\"\u003e\n\u003cp data-end=\"2808\" data-start=\"2768\"\u003e\u003cstrong data-end=\"2779\" data-start=\"2768\"\u003eFinish:\u003c\/strong\u003e Brushed titanium, TIG-welded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2813\" data-start=\"2810\"\u003e\n\u003cp data-end=\"2909\" data-start=\"2815\"\u003eHave questions or need help confirming OPF\/part numbers? \u003cstrong data-end=\"2907\" data-start=\"2872\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"2905\" data-start=\"2874\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3007\" data-start=\"2911\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"3007\" data-start=\"2911\"\u003eGive your 6.3-liter the voice it deserves—refined when you want it, glorious when you don’t.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Cat-Back Only","offer_id":52297097380124,"sku":"FER.F12.VSES.TI","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Ferrari F12 \/ 812 (WITHOUT OPF BUNGS)","offer_id":52297097412892,"sku":"FER.F12.VSES.FF.TI","price":8999.99,"currency_code":"USD","in_stock":false},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Ferrari 812 (WITH OPF BUNGS)","offer_id":52297097445660,"sku":"FER.F12OPF.VSES.FF.TI","price":8999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7407735_1b58ee64-5e51-4992-8f00-b8a97287df4d.jpg?v=1752085011"},{"product_id":"bmw-f8x-m3-m4-equal-length-valved-sport-exhaust-system","title":"BMW F80\/F82\/F83 M3\/M4 Equal Length Valved Sport Exhaust System","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/iHfweazxIII?si=HU6ckWC6ksmP06wH\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch1 data-end=\"167\" data-start=\"115\"\u003e\u003cstrong data-end=\"165\" data-start=\"117\"\u003eBMW F8X M3\/M4 Valved Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"235\" data-start=\"168\"\u003eEqual-Length 2.75\" Mid-Section with H-Pipe and 3.5\" Axle-Back\u003c\/h3\u003e\n\u003cp data-end=\"280\" data-start=\"236\"\u003e\u003cem data-end=\"280\" data-start=\"236\"\u003e(T304 Stainless Steel or Grade 5 Titanium)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-end=\"285\" data-start=\"282\"\u003e\n\u003ch2 data-end=\"304\" data-start=\"287\"\u003e\u003cstrong data-end=\"302\" data-start=\"290\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"678\" data-start=\"305\"\u003eThe S55 engine powering the BMW F8X M3 and M4 is a performance masterpiece, but its stock exhaust note has long been criticized for excessive rasp and a lack of tonal depth. The \u003cstrong data-end=\"535\" data-start=\"483\"\u003eValvetronic Designs Equal-Length Valved Cat-Back\u003c\/strong\u003e is the definitive solution—eliminating the factory harshness and unlocking the rich, balanced sound the S55 was always capable of producing.\u003c\/p\u003e\n\u003cp data-end=\"1173\" data-start=\"680\"\u003eThis system features a \u003cstrong data-end=\"756\" data-start=\"703\"\u003e2.75-inch equal-length mid-section with an H-pipe\u003c\/strong\u003e feeding into a \u003cstrong data-end=\"794\" data-start=\"772\"\u003e3.5-inch axle-back\u003c\/strong\u003e. The equal-length design smooths the exhaust tone across the rev range while preserving the aggressive character owners love. With valves open, gases exit freely from the passenger-side tips for maximum volume and performance. With valves closed, flow is routed through our quad-chamber muffler to the driver-side tips for a quieter, more refined note—ideal for daily driving.\u003c\/p\u003e\n\u003cp data-end=\"1288\" data-start=\"1175\"\u003eNo cutting or welding is required—this is a true \u003cstrong data-end=\"1249\" data-start=\"1224\"\u003edirect bolt-on system\u003c\/strong\u003e designed to mount to factory points.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3543\" data-start=\"3287\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AwbRTFOi1mo?si=Xybizcl1n-YVVdUE\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"1293\" data-start=\"1290\"\u003e\n\u003ch2 data-end=\"1316\" data-start=\"1295\"\u003e\u003cstrong data-end=\"1314\" data-start=\"1298\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1583\" data-start=\"1317\"\u003e\n\u003cli data-end=\"1422\" data-start=\"1317\"\u003e\n\u003cp data-end=\"1422\" data-start=\"1319\"\u003e\u003cstrong data-end=\"1348\" data-start=\"1319\"\u003eEqual-Length Mid-Section:\u003c\/strong\u003e Balances pulses for a cleaner, smoother tone without losing aggression.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1423\"\u003e\n\u003cp data-end=\"1499\" data-start=\"1425\"\u003e\u003cstrong data-end=\"1443\" data-start=\"1425\"\u003eH-Pipe Design:\u003c\/strong\u003e Improves scavenging for a fuller, more refined sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1583\" data-start=\"1500\"\u003e\n\u003cp data-end=\"1583\" data-start=\"1502\"\u003e\u003cstrong data-end=\"1526\" data-start=\"1502\"\u003eDual-Mode Operation:\u003c\/strong\u003e Raw and loud (open) or subdued and civilized (closed).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1588\" data-start=\"1585\"\u003e\n\u003ch2 data-end=\"1614\" data-start=\"1590\"\u003e\u003cstrong data-end=\"1612\" data-start=\"1593\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1878\" data-start=\"1615\"\u003e\n\u003cli data-end=\"1716\" data-start=\"1615\"\u003e\n\u003cp data-end=\"1716\" data-start=\"1617\"\u003e\u003cstrong data-end=\"1633\" data-start=\"1617\"\u003eValves Open:\u003c\/strong\u003e Aggressive, free-breathing tone with reduced rasp and improved high-rpm clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1785\" data-start=\"1717\"\u003e\n\u003cp data-end=\"1785\" data-start=\"1719\"\u003e\u003cstrong data-end=\"1737\" data-start=\"1719\"\u003eValves Closed:\u003c\/strong\u003e Stock-like sound levels for stealthy driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1878\" data-start=\"1786\"\u003e\n\u003cp data-end=\"1878\" data-start=\"1788\"\u003e\u003cstrong data-end=\"1817\" data-start=\"1788\"\u003eElectronic Valve Control:\u003c\/strong\u003e Includes standalone controller; OEM integration available.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/LNseyKBqB4c?si=8bZAVMqdlLF_4Szr\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1883\" data-start=\"1880\"\u003e\n\u003ch2 data-end=\"1916\" data-start=\"1885\"\u003e\u003cstrong data-end=\"1914\" data-start=\"1888\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2223\" data-start=\"1917\"\u003e\n\u003cli data-end=\"1981\" data-start=\"1917\"\u003e\n\u003cp data-end=\"1981\" data-start=\"1919\"\u003e\u003cstrong data-end=\"1933\" data-start=\"1919\"\u003eMaterials:\u003c\/strong\u003e T304 stainless steel \u003cstrong data-end=\"1961\" data-start=\"1955\"\u003eor\u003c\/strong\u003e Grade 5 titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2057\" data-start=\"1982\"\u003e\n\u003cp data-end=\"2057\" data-start=\"1984\"\u003e\u003cstrong data-end=\"2003\" data-start=\"1984\"\u003eWeight Savings:\u003c\/strong\u003e –21.7 lb (Stainless) \/ –49.2 lb (Titanium) vs. OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2148\" data-start=\"2058\"\u003e\n\u003cp data-end=\"2148\" data-start=\"2060\"\u003e\u003cstrong data-end=\"2078\" data-start=\"2060\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and fully mandrel-bent tubing for maximum flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2223\" data-start=\"2149\"\u003e\n\u003cp data-end=\"2223\" data-start=\"2151\"\u003e\u003cstrong data-end=\"2160\" data-start=\"2151\"\u003eTips:\u003c\/strong\u003e Multiple premium finish options to complement your M3 or M4.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2228\" data-start=\"2225\"\u003e\n\u003ch2 data-end=\"2246\" data-start=\"2230\"\u003e\u003cstrong data-end=\"2244\" data-start=\"2233\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2357\" data-start=\"2247\"\u003e\n\u003cli data-end=\"2277\" data-start=\"2247\"\u003e\n\u003cp data-end=\"2277\" data-start=\"2249\"\u003e\u003cstrong data-end=\"2275\" data-start=\"2249\"\u003e2015–2018 BMW M3 (F80)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2314\" data-start=\"2278\"\u003e\n\u003cp data-end=\"2314\" data-start=\"2280\"\u003e\u003cstrong data-end=\"2312\" data-start=\"2280\"\u003e2015–2020 BMW M4 Coupe (F82)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2357\" data-start=\"2315\"\u003e\n\u003cp data-end=\"2357\" data-start=\"2317\"\u003e\u003cstrong data-end=\"2355\" data-start=\"2317\"\u003e2015–2020 BMW M4 Convertible (F83)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/M30lYzI0Tq0?si=_imNM4v17q0a5Qvi\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"2362\" data-start=\"2359\"\u003e\n\u003ch2 data-end=\"2391\" data-start=\"2364\"\u003e\u003cstrong data-end=\"2389\" data-start=\"2367\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2683\" data-start=\"2392\"\u003e\n\u003cli data-end=\"2443\" data-start=\"2392\"\u003e\n\u003cp data-end=\"2443\" data-start=\"2394\"\u003eDirect bolt-on; no cutting or welding required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2492\" data-start=\"2444\"\u003e\n\u003cp data-end=\"2492\" data-start=\"2446\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2683\" data-start=\"2493\"\u003e\n\u003cp data-end=\"2683\" data-start=\"2495\"\u003e\u003cem data-end=\"2517\" data-start=\"2495\"\u003eNote for S55 Owners:\u003c\/em\u003e On free-flow\/race downpipes, “2k rpm rasp” may be present during low-rpm shifts. For the most refined tone, we recommend high-flow (200 cell) catalytic converters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2688\" data-start=\"2685\"\u003e\n\u003ch2 data-end=\"2714\" data-start=\"2690\"\u003e\u003cstrong data-end=\"2712\" data-start=\"2693\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2910\" data-start=\"2715\"\u003e\n\u003cli data-end=\"2756\" data-start=\"2715\"\u003e\n\u003cp data-end=\"2756\" data-start=\"2717\"\u003e2.75\" equal-length H-pipe mid-section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2801\" data-start=\"2757\"\u003e\n\u003cp data-end=\"2801\" data-start=\"2759\"\u003e3.5\" axle-back with quad-chamber muffler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2872\" data-start=\"2802\"\u003e\n\u003cp data-end=\"2872\" data-start=\"2804\"\u003eElectronic valve system with controller (OEM integration optional)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2910\" data-start=\"2873\"\u003e\n\u003cp data-end=\"2910\" data-start=\"2875\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/VaFdvNKLGPQ?si=ERfWObTWAAbISIWX\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"2915\" data-start=\"2912\"\u003e\n\u003ch2 data-end=\"2940\" data-start=\"2917\"\u003e\u003cstrong data-end=\"2938\" data-start=\"2920\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3280\" data-start=\"2941\"\u003e\n\u003cli data-end=\"3001\" data-start=\"2941\"\u003e\n\u003cp data-end=\"3001\" data-start=\"2943\"\u003e\u003cstrong data-end=\"2968\" data-start=\"2943\"\u003eMid-Section Diameter:\u003c\/strong\u003e 2.75\" equal-length with H-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3034\" data-start=\"3002\"\u003e\n\u003cp data-end=\"3034\" data-start=\"3004\"\u003e\u003cstrong data-end=\"3027\" data-start=\"3004\"\u003eAxle-Back Diameter:\u003c\/strong\u003e 3.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3093\" data-start=\"3035\"\u003e\n\u003cp data-end=\"3093\" data-start=\"3037\"\u003e\u003cstrong data-end=\"3050\" data-start=\"3037\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel or Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3138\" data-start=\"3094\"\u003e\n\u003cp data-end=\"3138\" data-start=\"3096\"\u003e\u003cstrong data-end=\"3107\" data-start=\"3096\"\u003eValves:\u003c\/strong\u003e Electronic, rapid open\/close\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3213\" data-start=\"3139\"\u003e\n\u003cp data-end=\"3213\" data-start=\"3141\"\u003e\u003cstrong data-end=\"3160\" data-start=\"3141\"\u003eWeight Savings:\u003c\/strong\u003e –21.7 lb (Stainless) \/ –49.2 lb (Titanium) vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3280\" data-start=\"3214\"\u003e\n\u003cp data-end=\"3280\" data-start=\"3216\"\u003e\u003cstrong data-end=\"3227\" data-start=\"3216\"\u003eDesign:\u003c\/strong\u003e Quad-chamber muffler for refined closed-valve tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3285\" data-start=\"3282\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Stainless Steel \/ (4) Brushed Steel (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095053596,"sku":"BMW.F8X.M3.M4.VSES.BR.BRSH","price":2999.99,"currency_code":"USD","in_stock":false},{"title":"Stainless Steel \/ (4) Brushed Steel (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279312156,"sku":"BMW.F8X.M3.M4.VSES.400C.BR.BRSH","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Stainless Steel \/ (4) Burnt (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095086364,"sku":"BMW.F8X.M3.M4.VSES.BR.BRT","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ (4) Burnt (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279344924,"sku":"BMW.F8X.M3.M4.VSES.400C.BR.BRT","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Stainless Steel \/ (4) Black (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095119132,"sku":"BMW.F8X.M3.M4.VSES.BR.BLK","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ (4) Black (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279377692,"sku":"BMW.F8X.M3.M4.VSES.400C.BR.BLK","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Stainless Steel \/ (4) 1x1 Carbon Fiber (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095151900,"sku":"BMW.F8X.M3.M4.VSES.BR.RC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ (4) 1x1 Carbon Fiber (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279410460,"sku":"BMW.F8X.M3.M4.VSES.400C.BR.RC","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Stainless Steel \/ (4) Forged Carbon Fiber (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095184668,"sku":"BMW.F8X.M3.M4.VSES.BR.FC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ (4) Forged Carbon Fiber (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279443228,"sku":"BMW.F8X.M3.M4.VSES.400C.BR.FC","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Brushed Steel (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095217436,"sku":"BMW.F8X.M3.M4.VSES.TI.BRSH","price":3999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Brushed Steel (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279475996,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.BRSH","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Burnt (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095250204,"sku":"BMW.F8X.M3.M4.VSES.TI.BRT","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Burnt (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279508764,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.BRT","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Black (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095282972,"sku":"BMW.F8X.M3.M4.VSES.TI.BLK","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Black (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279541532,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.BLK","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) 1x1 Carbon Fiber (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095315740,"sku":"BMW.F8X.M3.M4.VSES.TI.RC","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) 1x1 Carbon Fiber (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279574300,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.RC","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Forged Carbon Fiber (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095348508,"sku":"BMW.F8X.M3.M4.VSES.TI.FC","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Forged Carbon Fiber (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279607068,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.FC","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"Grade 5 Titanium \/ (4) Raw Titanium (3.5\" Outlet) \/ Full Exhaust","offer_id":52297095381276,"sku":"BMW.F8X.M3.M4.VSES.TI.TIBRT","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Raw Titanium (3.5\" Outlet) \/ + 400 Cell Catted Downpipes","offer_id":53985279639836,"sku":"BMW.F8X.M3.M4.VSES.400C.TI.TIBRT","price":5999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_e76770f9-1e46-43b4-a664-ea833c34b54d.jpg?v=1752084977"},{"product_id":"exhaust-valve-flap-controller-for-porsche","title":"Exhaust Valve\/Flap Controller for Porsche","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/u-yzJwt4ot4\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eWelcome everyone to a revolution in the market. The Porsche OEM exhaust valve controller by Valvetronic Designs. This setup is a complete plug and play unit for most Porsches that give the driver full control over the exhaust valves. For cars like the 991.1 Carrera S without sports exhaust, the factory exhaust has valves, but there is no button to open and close these valves. Our controller puts the power in your hands. These Controllers FIT ALL PORSCHES WITH VACUUM EXHAUST VALVES. For all Porsche enthusiasts interested in controlling their exhaust valves this is the product for you. The installation is incredibly simple and is completely plug and play. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e100% REVERSABLE, ALWAYS ABLE TO RETURN TO STOCK AT ANY TIME\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e************ FITMENT (PLEASE CONSULT THE PICTURES, IF YOUR CAR DOES NOT HAVE THIS VACUUM SOLENOID OUR CONTROLLER WILL NOT WORK!)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e***** IMPORTANT NOTE (PLEASE REVIEW) : For Carrera models, 991.1+ and Cayman\/Boxter models 981+ These require a separate power source to operate the valves. You will need to tap into an external power source in the engine bay for the controller to operate properly. Ultimately this controller will work, but it is more labor-intensive. Additionally for certain models, Porsche within the lifecycle of the vehicle has changed the polarity of certain exhaust valve components. This means that your exhaust valve controller might be in the opposite orientation to the factory control setup. Simply swap the pins on the controller and the controller will operate properly. The reason for this is Porsche uses a lot of different suppliers for their solenoids. It is as simple as switching the power and ground wires in the controller to make it operate properly. If your controller does not plug and play we recommend consulting a professional to install the controller for you\u003c\/p\u003e\n\u003cp\u003eADDITIONALLY:\u003c\/p\u003e\n\u003cp\u003eDue to supplier changes on the OEM side, the controller may need to have it's polarity switched. For some 997 and 991 cars, it is plug and play. For others, due to a change in OEM valve solenoid supplier, the power and ground may need to be switched. We have designed the controller to be easily reversible. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll rights reserved to the PORSCHE motor company, no infringement intended\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297093153052,"sku":"POR.EVFC","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_202043d5-725d-44bb-bb22-2126aec12aa2.jpg?v=1752084962"},{"product_id":"valvetronic-designs-exhaust-tips-singles","title":"Valvetronic Designs Exhaust Tips (SINGLES)","description":"\u003ch6\u003e\u003cspan style=\"text-decoration: underline; font-size: 1.4em;\"\u003e\u003cem style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cstrong\u003eSOLD AS SINGLES!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Tips are 25% off with the purchase of a Universal Valved Muffler Kit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe perfect cherry on top! Our selection of Valvetronic Designs Exhaust Tips gives your vehicle that perfect look, and with various styles and finishes the customization is endless. Whether you're looking to upgrade your full system, or add a set to your universal kit, these exhaust tips help ensure your vehicle looks as good as it sounds! \u003c\/p\u003e\n\u003cp\u003eOur exhaust tips feature an adjustable band clamp allowing for easy installation onto your exhaust tubing. The fitment applications are endless, and our exhaust tips have a unique design that will enhance your vehicle look, no matter what type of vehicle you drive.\u003c\/p\u003e\n\u003cp\u003eAll Valvetronic Designs Exhaust tips have been engineered to last and feature T304 stainless steel construction and the highest quality carbon fiber components. We do not compromise, neither should you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eAll Tips are 3.5 \/ 89MM Outlet size\u003cbr\u003e*DIMENSIONS* \u003c\/h4\u003e\n\u003cp\u003eSingle Wall Tips: 7\" in length\u003c\/p\u003e\n\u003cp\u003eCarbon Tips: 6.5\" in length\u003c\/p\u003e\n\u003cp\u003eSingle to Dual\u003cbr\u003elength: 6”\u003cbr\u003ewidth: 7.5”\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"2.5 \/ 63MM \/ Single Wall Brushed Steel","offer_id":52297093710108,"sku":"VTD.TIP.SW.25.35.BRSH","price":69.99,"currency_code":"USD","in_stock":true},{"title":"2.5 \/ 63MM \/ Single Wall Burnt","offer_id":52297093742876,"sku":"VTD.TIP.SW.25.35.BRT","price":79.99,"currency_code":"USD","in_stock":true},{"title":"2.5 \/ 63MM \/ Single Wall Black","offer_id":52297093775644,"sku":"VTD.TIP.SW.25.35.BLK","price":79.99,"currency_code":"USD","in_stock":true},{"title":"2.5 \/ 63MM \/ Carbon Fiber 1x1","offer_id":52297093808412,"sku":"VTD.TIP.SLVE.25.35.RC","price":89.99,"currency_code":"USD","in_stock":true},{"title":"2.5 \/ 63MM \/ Forged Carbon Fiber","offer_id":52297093841180,"sku":"VTD.TIP.SLVE.25.35.FC","price":89.99,"currency_code":"USD","in_stock":true},{"title":"3.0 \/ 76MM \/ Single Wall Brushed Steel","offer_id":52297093873948,"sku":"VTD.TIP.SW.30.35.BRSH","price":69.99,"currency_code":"USD","in_stock":false},{"title":"3.0 \/ 76MM \/ Single Wall Burnt","offer_id":52297093906716,"sku":"VTD.TIP.SW.30.35.BRT","price":79.99,"currency_code":"USD","in_stock":true},{"title":"3.0 \/ 76MM \/ Single Wall Black","offer_id":52297093939484,"sku":"VTD.TIP.SW.30.35.BLK","price":79.99,"currency_code":"USD","in_stock":true},{"title":"3.0 \/ 76MM \/ Carbon Fiber 1x1","offer_id":52297093972252,"sku":"VTD.TIP.SLVE.30.35.RC","price":89.99,"currency_code":"USD","in_stock":true},{"title":"3.0 \/ 76MM \/ Forged Carbon Fiber","offer_id":52297094005020,"sku":"VTD.TIP.SLVE.30.35.FC","price":89.99,"currency_code":"USD","in_stock":true},{"title":"2.5 \/ 63MM \/ Single to Dual 1x1 Carbon Fiber","offer_id":52297094037788,"sku":"VTD.TIP.SD.63MM","price":129.99,"currency_code":"USD","in_stock":true},{"title":"3.0 \/ 76MM \/ Single to Dual 1x1 Carbon Fiber","offer_id":52297094070556,"sku":"VTD.TIP.SD.76MM","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7401269_0ef8e80d-57e7-4164-9303-c4d17a7eb4c5.jpg?v=1759515876"},{"product_id":"mercedes-c63-amg-w204-valved-sport-exhaust-system","title":"Mercedes C63 AMG W204 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wpq4005K6zQ?si=ISH76j_8GqgV4ZS-\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"0\" data-end=\"51\"\u003eMercedes C63 AMG (W204) – Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"52\" data-end=\"106\"\u003eT304 Stainless Steel • 2.75\" Free-Flow • Quad AMG Tips\u003c\/p\u003e\n\u003ch3 data-start=\"108\" data-end=\"120\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"121\" data-end=\"570\"\u003eThe M156 6.2L V8 is an all-time great—its bark is why so many choose the C63 over anything else. The Valvetronic Designs Valved Exhaust System fixes that. Built from anodized-gold T304 stainless and measuring 2.75\" to a set of classic quad AMG-style tips, it delivers the raw M156 thunder on demand—and true quiet when you need it.\u003c\/p\u003e\n\u003cp data-start=\"121\" data-end=\"570\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/rVBwUFf9UOs?si=AcxtlcpLMx386pOz\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"572\" data-end=\"591\"\u003eSound \u0026amp; Control\u003c\/h3\u003e\n\u003cp data-start=\"592\" data-end=\"957\"\u003e\u003cstrong data-start=\"592\" data-end=\"608\"\u003eValves Open:\u003c\/strong\u003e Near-unrestricted flow for that signature, ferocious 6.2L tone—crisp upshifts, hard-edged growl, maximum character.\u003cbr data-start=\"724\" data-end=\"727\"\u003e\u003cstrong data-start=\"727\" data-end=\"745\"\u003eValves Closed:\u003c\/strong\u003e Stock-like volume with zero drone, perfect for city driving, late-night returns, or low-profile cruising.\u003cbr data-start=\"851\" data-end=\"854\"\u003e\u003cstrong data-start=\"854\" data-end=\"877\"\u003eStandalone Control:\u003c\/strong\u003e Toggle loud\/quiet at the touch of a key-fob remote, independent of drive modes.\u003c\/p\u003e\n\u003ch3 data-start=\"959\" data-end=\"986\"\u003ePerformance Engineering\u003c\/h3\u003e\n\u003cul data-start=\"987\" data-end=\"1428\"\u003e\n\u003cli data-start=\"987\" data-end=\"1080\"\u003e\n\u003cp data-start=\"989\" data-end=\"1080\"\u003e\u003cstrong data-start=\"989\" data-end=\"1017\"\u003e2.75\" Mandrel-Bent Path:\u003c\/strong\u003e Reduced backpressure for sharper response and stronger pull.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1174\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1174\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1119\"\u003eRear-Muffler Valve Architecture:\u003c\/strong\u003e True dual-personality operation without compromises.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1428\"\u003e\n\u003cp data-start=\"1361\" data-end=\"1428\"\u003e\u003cstrong data-start=\"1361\" data-end=\"1382\"\u003eWeight Reduction:\u003c\/strong\u003e \u003cstrong data-start=\"1383\" data-end=\"1402\"\u003e22.7 lb lighter\u003c\/strong\u003e than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1806\" data-end=\"1907\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/puTkAiY_oW0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1430\" data-end=\"1441\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"1442\" data-end=\"1521\"\u003e\n\u003cli data-start=\"1442\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1444\" data-end=\"1479\"\u003e2009–2014 Mercedes C63 AMG (W204)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1480\" data-end=\"1521\"\u003e\n\u003cp data-start=\"1482\" data-end=\"1521\"\u003e2013–2015 Mercedes C63 AMG Black Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1523\" data-end=\"1535\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1536\" data-end=\"1804\"\u003e\n\u003cli data-start=\"1536\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1596\"\u003eT304 stainless steel construction (anodized gold finish)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1648\"\u003eStandalone valve system with key-fob controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1684\"\u003e\n\u003cp data-start=\"1651\" data-end=\"1684\"\u003e2.75\" fully mandrel-bent tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1720\"\u003e\n\u003cp data-start=\"1687\" data-end=\"1720\"\u003eQuad traditional AMG-style tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1721\" data-end=\"1762\"\u003e\n\u003cp data-start=\"1723\" data-end=\"1762\"\u003ePrecision TIG welds for high strength\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1806\" data-end=\"1907\"\u003eHave questions about header compatibility or installation? \u003cstrong data-start=\"1865\" data-end=\"1875\"\u003eEmail:\u003c\/strong\u003e \u003ca data-start=\"1876\" data-end=\"1907\" class=\"cursor-pointer\" rel=\"noopener\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ (2) Single Inlet Dual Outlet Tips (AMG OEM STYLE)","offer_id":52297093415196,"sku":"MER.W204.C63.VSES.AG","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7402457_ead33f16-cb26-4239-aba8-563319fc3968.jpg?v=1752084962"},{"product_id":"mclaren-570s-620r-f1-race-exhaust-system","title":"Mclaren 570S \/ 620R F1 Race Exhaust System","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/d5B26XEcAyE?si=7qlKvZiMrDo0sqKO\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-start=\"199\" data-end=\"257\"\u003e\u003cstrong data-start=\"201\" data-end=\"255\"\u003eMcLaren 570S \/ 540C \/ 620R – F1 Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"258\" data-end=\"310\"\u003eTitanium – F1-Inspired Acoustics\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"751\"\u003e\u003cstrong data-start=\"312\" data-end=\"324\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"324\" data-end=\"327\"\u003eThe McLaren 570S may be the “baby McLaren,” but its 3.8L twin-turbo V8 leaves enthusiasts underwhelmed compared to Italian rivals. Valvetronic Designs fixes that with a full 3.0\" Valved Exhaust System that transforms the 570S, 540C, and 620R into true performers. From turbo V-bands to tips, the system is engineered for unrestricted flow, sharper response, and a motorsport soundtrack unlike anything else in the segment.\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"774\"\u003e\u003cstrong data-start=\"753\" data-end=\"772\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003cstrong data-start=\"777\" data-end=\"795\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"775\" data-end=\"1054\"\u003e\n\u003cli data-start=\"936\" data-end=\"1054\"\u003e\n\u003cp data-start=\"938\" data-end=\"1054\"\u003e\u003cstrong data-start=\"938\" data-end=\"978\"\u003eWith Free-Flow Downpipes (optional):\u003c\/strong\u003e Maximum volume and character, plus spectacular flames with a proper tune.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1056\" data-end=\"1085\"\u003e\u003cstrong data-start=\"1056\" data-end=\"1083\"\u003ePerformance Engineering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1086\" data-end=\"1306\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1145\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1145\"\u003e3.0\" mandrel-bent tubing for maximum flow and response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1226\"\u003e\n\u003cp data-start=\"1148\" data-end=\"1226\"\u003eSignature X-pipe architecture improves turbo scavenging and tone refinement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1227\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1229\" data-end=\"1306\"\u003eAvailable in Grade 5 Titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1308\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1308\" data-end=\"1319\"\u003eFitment\u003c\/strong\u003e\u003cbr data-start=\"1319\" data-end=\"1322\"\u003e2015–2021 McLaren 570S\u003cbr data-start=\"1344\" data-end=\"1347\"\u003e2015–2021 McLaren 540C\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e2018–2022 McLaren 620R\u003c\/p\u003e\n\u003cp data-start=\"1398\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1410\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1413\" data-end=\"1566\"\u003e\n\u003cli data-start=\"1413\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1415\" data-end=\"1449\"\u003eFull 3.0\" F1 cat-back system\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1522\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1522\"\u003eSignificant weight savings vs. stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1523\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1525\" data-end=\"1546\"\u003ePrecision TIG welds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1547\" data-end=\"1566\"\u003e\n\u003cp data-start=\"1549\" data-end=\"1566\"\u003e100% reversible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"F1 Rear section","offer_id":52297093284124,"sku":"MAC.570S.F1.TI","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Front Pipes","offer_id":52297093316892,"sku":"MAC.570S.F1.FF.TI","price":6999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/DSC04183_af75e3cd-728b-4163-bd28-27e61fea2569.jpg?v=1752084964"},{"product_id":"audi-r8-lamborghini-gallardo-huracan-exhaust-valve-flap-controller","title":"Audi R8 \/ Lamborghini Gallardo \/ Huracan Exhaust Valve\/Flap Controller","description":"\u003ch3\u003e*IN STOCK!*\u003c\/h3\u003e\n\u003ch3\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/hL-x94dBQWQ\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/QQ29y3Fu4GI\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/NnKVzo5oSI0\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eWelcome to the new generation of exhaust valve controller built by Valvetronic Designs for the AUDI R8 and Lamborghini Gallardo. This controller is incredibly easy to install and its 100% plug and play. When this controller is installed you have full control over the factory exhaust valves. If you have an aftermarket exhaust system that retains the factory exhaust valve controller you will be able to control those exhaust valves as well. This controller overrides all factory valve function for 100% control over the valve and maximum sound change with the two modes being 100% valves open or 100% valves closed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003e100% REVERSABLE, ALWAYS ABLE TO RETURN TO STOCK AT ANY TIME.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/b6RR1YfNsbw\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eFITMENT\u003c\/h4\u003e\n\u003cp\u003eAUDI R8 V8 AND V10 2008 - 2020+\u003c\/p\u003e\n\u003cp\u003eLAMBORGHINI GALLARDO 2009 - 2013 (ALL VARIANTS)\u003c\/p\u003e\n\u003cp\u003eLAMBORGHINI HURACAN 2015 -2020+ (INLCUDES EVO, PERFORMANTE, STO)\u003c\/p\u003e\n\u003cp\u003eAUDI RS4 B8\u003c\/p\u003e\n\u003cp\u003eAUDI RS5 B8.5\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*IMPORTANT NOTE*\u003c\/p\u003e\n\u003cp\u003eFor certain Huracan models, OEM suppliers have changed the polarity of the Exhaust valve solenoid. If your controller is not working you may have to swap the pins in the controller. For Huracan STO and EVO, there is a chance you will need to change the Pin on the power side from one side to the other.\u003c\/p\u003e\n\u003cp\u003e*Additionally* the controller is shipped to you without the end connector plugged in. We recommend testing with a test light to confirm power and attaching the connector. This is done because once the connector is pinned it is tricky to undo.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297092956444,"sku":"AUD.LAM.EVFC","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_97097866-2bab-49eb-8179-7298b40e1330.jpg?v=1752084962"},{"product_id":"nissan-gtr-r35-valved-sport-exhaust-system","title":"Nissan GTR R35 Valved Sport Exhaust System","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Ei6jN6Ht4BM?si=9U4vf_3yennq2Svu\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"254\" data-start=\"203\"\u003eNissan GTR R35 – Titanium Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-end=\"338\" data-start=\"255\"\u003eGrade 5 Titanium • Valve Control • The Ultimate Sound \u0026amp; Performance Upgrade\u003c\/p\u003e\n\u003ch3 data-end=\"354\" data-start=\"340\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"675\" data-start=\"355\"\u003eThe Nissan GTR R35 is one of the most iconic performance cars ever built. At Valvetronic Designs, we set out to create the \u003cstrong data-end=\"505\" data-start=\"478\"\u003eultimate exhaust system\u003c\/strong\u003e for this platform—crafted from aerospace-grade titanium, engineered for maximum flow, and designed to deliver a \u003cstrong data-end=\"672\" data-start=\"618\"\u003etruly unique sound experience unlike any other GTR\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"943\" data-start=\"677\"\u003eStarting after the downpipes, this system uses a \u003cstrong data-end=\"755\" data-start=\"726\"\u003equad-style Y-pipe section\u003c\/strong\u003e to dramatically improve exhaust velocity and elevate pitch. The result is a \u003cstrong data-end=\"897\" data-start=\"832\"\u003edistinctive tone that most GTR owners have never heard before\u003c\/strong\u003e—a sound that is both pure and exhilarating.\u003c\/p\u003e\n\u003cp data-end=\"1355\" data-start=\"945\"\u003eFrom there, the exhaust continues \u003cstrong data-end=\"1006\" data-start=\"979\"\u003e3.5 inches unrestricted\u003c\/strong\u003e all the way back to our valved rear section. With the valves open, exhaust gasses exit uninterrupted through massive \u003cstrong data-end=\"1148\" data-start=\"1124\"\u003e5-inch titanium tips\u003c\/strong\u003e, delivering a raw, motorsport-inspired roar. Close the valves, and flow is redirected through a \u003cstrong data-end=\"1278\" data-start=\"1245\"\u003equad-chambered center muffler\u003c\/strong\u003e for refined sound levels, perfect for city driving or late-night cruising.\u003c\/p\u003e\n\u003cp data-end=\"1408\" data-start=\"1357\"\u003eThis is the dream exhaust for the Nissan R35 GTR.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BAwLgLugZ2c?si=A3jUsVdnAc0EGF2j\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1413\" data-start=\"1410\"\u003e\n\u003ch3 data-end=\"1446\" data-start=\"1415\"\u003ePerformance \u0026amp; Engineering\u003c\/h3\u003e\n\u003cul data-end=\"2271\" data-start=\"1447\"\u003e\n\u003cli data-end=\"1577\" data-start=\"1447\"\u003e\n\u003cp data-end=\"1577\" data-start=\"1449\"\u003e\u003cstrong data-end=\"1475\" data-start=\"1449\"\u003eTitanium Construction:\u003c\/strong\u003e Built from aerospace-grade \u003cstrong data-end=\"1523\" data-start=\"1503\"\u003eGrade 5 titanium\u003c\/strong\u003e, delivering an incredible strength-to-weight ratio.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1690\" data-start=\"1578\"\u003e\n\u003cp data-end=\"1690\" data-start=\"1580\"\u003e\u003cstrong data-end=\"1599\" data-start=\"1580\"\u003eWeight Savings:\u003c\/strong\u003e 34.5 lbs lighter than the OEM system, dramatically improving agility and responsiveness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1813\" data-start=\"1691\"\u003e\n\u003cp data-end=\"1813\" data-start=\"1693\"\u003e\u003cstrong data-end=\"1720\" data-start=\"1693\"\u003eVacuum-Actuated Valves:\u003c\/strong\u003e Seamlessly control your sound profile—quiet when you need it, aggressive when you want it.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1959\" data-start=\"1814\"\u003e\n\u003cp data-end=\"1959\" data-start=\"1816\"\u003e\u003cstrong data-end=\"1842\" data-start=\"1816\"\u003e3.5” Free-Flow Design:\u003c\/strong\u003e Optimized for maximum airflow and reduced backpressure, ensuring horsepower and torque gains across the rev range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2078\" data-start=\"1960\"\u003e\n\u003cp data-end=\"2078\" data-start=\"1962\"\u003e\u003cstrong data-end=\"1992\" data-start=\"1962\"\u003eQuad Y-Pipe Front Section:\u003c\/strong\u003e Increases velocity and raises pitch, creating a sound unlike any other R35 exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2179\" data-start=\"2079\"\u003e\n\u003cp data-end=\"2179\" data-start=\"2081\"\u003e\u003cstrong data-end=\"2107\" data-start=\"2081\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Handcrafted with flawless welds for maximum strength and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2180\"\u003e\n\u003cp data-end=\"2271\" data-start=\"2182\"\u003e\u003cstrong data-end=\"2202\" data-start=\"2182\"\u003e100% Reversible:\u003c\/strong\u003e Bolt-on design allows a return to stock configuration at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2276\" data-start=\"2273\"\u003e\n\u003ch3 data-end=\"2298\" data-start=\"2278\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cul data-end=\"2625\" data-start=\"2299\"\u003e\n\u003cli data-end=\"2416\" data-start=\"2299\"\u003e\n\u003cp data-end=\"2416\" data-start=\"2301\"\u003e\u003cstrong data-end=\"2317\" data-start=\"2301\"\u003eValves Open:\u003c\/strong\u003e Unleashes a ferocious, high-pitched roar with crisp crackles and motorsport-inspired aggression.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2524\" data-start=\"2417\"\u003e\n\u003cp data-end=\"2524\" data-start=\"2419\"\u003e\u003cstrong data-end=\"2437\" data-start=\"2419\"\u003eValves Closed:\u003c\/strong\u003e Civilized, comfortable, and drone-free—ideal for everyday driving and long journeys.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2625\" data-start=\"2525\"\u003e\n\u003cp data-end=\"2625\" data-start=\"2527\"\u003e\u003cstrong data-end=\"2548\" data-start=\"2527\"\u003eUnique Character:\u003c\/strong\u003e A sound profile that sets your R35 apart from every other GTR on the road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2630\" data-start=\"2627\"\u003e\n\u003ch3 data-end=\"2651\" data-start=\"2632\"\u003eVisual Design\u003c\/h3\u003e\n\u003cul data-end=\"2849\" data-start=\"2652\"\u003e\n\u003cli data-end=\"2773\" data-start=\"2652\"\u003e\n\u003cp data-end=\"2773\" data-start=\"2654\"\u003e\u003cstrong data-end=\"2687\" data-start=\"2654\"\u003eMassive 5-Inch Titanium Tips:\u003c\/strong\u003e A bold finishing touch that perfectly complements the GTR’s aggressive rear design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2849\" data-start=\"2774\"\u003e\n\u003cp data-end=\"2849\" data-start=\"2776\"\u003e\u003cstrong data-end=\"2802\" data-start=\"2776\"\u003eSleek Titanium Finish:\u003c\/strong\u003e Lightweight, durable, and visually striking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2854\" data-start=\"2851\"\u003e\n\u003ch3 data-end=\"2869\" data-start=\"2856\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-end=\"2904\" data-start=\"2870\"\u003e\n\u003cli data-end=\"2904\" data-start=\"2870\"\u003e\n\u003cp data-end=\"2904\" data-start=\"2872\"\u003e\u003cstrong data-end=\"2902\" data-start=\"2872\"\u003e2008 – 2024 Nissan GTR R35\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297098264860,"sku":"NIS.GTR.R35.VSES.TI.TIBRT","price":4299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7406427_f95f40f9-2c2d-4e2a-b4bf-a23d3820ba1d.jpg?v=1752085011"},{"product_id":"valvetronic-valved-sport-exhaust-system-forporsche-boxster-cayman-981","title":"Valvetronic Valved Sport Exhaust System for Porsche Boxster\/Cayman 981","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0FX8lg7a250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"179\" data-end=\"241\"\u003ePorsche 981 Cayman \/ Boxster – Valved Sport Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"242\" data-end=\"302\"\u003eTitanium Construction • Valved Control • Signature F1 Tone\u003c\/p\u003e\n\u003chr data-start=\"304\" data-end=\"307\"\u003e\n\u003ch3 data-start=\"309\" data-end=\"323\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"324\" data-end=\"552\"\u003eThe 981 Cayman and Boxster platform is a dream—perfectly balanced, razor-sharp in handling, and endlessly rewarding. But from the factory, the \u003cstrong data-start=\"467\" data-end=\"506\"\u003esound falls short of the experience\u003c\/strong\u003e. That’s where Valvetronic Designs steps in.\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"1038\"\u003eOur \u003cstrong data-start=\"558\" data-end=\"584\"\u003ecat-back exhaust system\u003c\/strong\u003e transforms the 981’s exhaust note into a motorsport-inspired symphony. Measuring 2.5 inches from the headers back, this setup drastically elevates tone, character, and raw emotion. With the valves open, exhaust gases flow straight through to our \u003cstrong data-start=\"831\" data-end=\"847\"\u003elarge X-pipe\u003c\/strong\u003e and exit via \u003cstrong data-start=\"861\" data-end=\"878\"\u003e3.5-inch tips\u003c\/strong\u003e, delivering the raw, high-pitched sound the 981 chassis deserves. Close the valves, and the system calms down, offering a refined and neighbor-friendly tone.\u003c\/p\u003e\n\u003cp data-start=\"1040\" data-end=\"1196\"\u003eWith precision engineering, lightweight titanium construction, and our proven valve control technology, this system unlocks the \u003cstrong data-start=\"1168\" data-end=\"1193\"\u003etrue voice of the 981\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1198\" data-end=\"1201\"\u003e\n\u003ch3 data-start=\"1203\" data-end=\"1223\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cul data-start=\"1224\" data-end=\"1546\"\u003e\n\u003cli data-start=\"1224\" data-end=\"1309\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1309\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1241\"\u003eValves Open\u003c\/strong\u003e: Free-flowing, raw, high-pitched sound with motorsport character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1310\" data-end=\"1403\"\u003e\n\u003cp data-start=\"1312\" data-end=\"1403\"\u003e\u003cstrong data-start=\"1312\" data-end=\"1329\"\u003eValves Closed\u003c\/strong\u003e: Quieter, refined tone for comfortable daily use and low-speed driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1406\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1406\" data-end=\"1426\"\u003eSeamless Control\u003c\/strong\u003e: Vacuum-actuated valves operated via supplied controller or integrated with OEM operation for factory-like usability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1548\" data-end=\"1551\"\u003e\n\u003ch3 data-start=\"1553\" data-end=\"1590\"\u003eFeatures of this Valved Exhaust\u003c\/h3\u003e\n\u003cul data-start=\"1591\" data-end=\"2025\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1641\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1641\"\u003eFully \u003cstrong data-start=\"1599\" data-end=\"1615\"\u003emandrel-bent\u003c\/strong\u003e tubing for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1642\" data-end=\"1707\"\u003e\n\u003cp data-start=\"1644\" data-end=\"1707\"\u003ePrecision \u003cstrong data-start=\"1654\" data-end=\"1667\"\u003eTIG welds\u003c\/strong\u003e for superior strength and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1708\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1710\" data-end=\"1786\"\u003eBuilt from \u003cstrong data-start=\"1721\" data-end=\"1741\"\u003eGrade 5 Titanium\u003c\/strong\u003e for lightweight performance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1787\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1863\"\u003eStunning \u003cstrong data-start=\"1798\" data-end=\"1815\"\u003e3.5-inch tips\u003c\/strong\u003e designed to complement the 981’s rear styling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1918\"\u003e\n\u003cp data-start=\"1866\" data-end=\"1918\"\u003e\u003cstrong data-start=\"1866\" data-end=\"1892\"\u003eVacuum-actuated valves\u003c\/strong\u003e for total sound control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1967\"\u003e\n\u003cp data-start=\"1921\" data-end=\"1967\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1940\"\u003e15 lbs. lighter\u003c\/strong\u003e than the factory exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1968\" data-end=\"2025\"\u003e\n\u003cp data-start=\"1970\" data-end=\"2025\"\u003e\u003cstrong data-start=\"1970\" data-end=\"1989\"\u003e100% reversible\u003c\/strong\u003e – always able to go back to stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2027\" data-end=\"2030\"\u003e\n\u003ch3 data-start=\"2032\" data-end=\"2045\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"2046\" data-end=\"2188\"\u003e\n\u003cli data-start=\"2046\" data-end=\"2113\"\u003e\n\u003cp data-start=\"2048\" data-end=\"2113\"\u003e2012 – 2016 Porsche Cayman \/ Cayman S \/ Cayman GTS \/ Cayman GT4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2114\" data-end=\"2188\"\u003e\n\u003cp data-start=\"2116\" data-end=\"2188\"\u003e2012 – 2016 Porsche Boxster \/ Boxster S \/ Boxster GTS \/ Boxster Spyder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2190\" data-end=\"2361\"\u003e⚠️ \u003cstrong data-start=\"2193\" data-end=\"2201\"\u003eNote\u003c\/strong\u003e: For 2012 models, please verify your factory exhaust flange style. This system is compatible with \u003cstrong data-start=\"2300\" data-end=\"2322\"\u003e2-bolt flange only\u003c\/strong\u003e. It will \u003cstrong data-start=\"2332\" data-end=\"2358\"\u003enot fit 3-bolt flanges\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY","offer_id":52297095971100,"sku":"POR.981.VSES.TI","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"FREE FLOW RACE HEADERS","offer_id":52297096003868,"sku":"POR.981.VSES.FFH.TI","price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7409112_06fdf119-a108-41a8-9085-ee6a43a0ee27.jpg?v=1752084976"},{"product_id":"bmw-x5m-x6m-valved-sport-exhaust-system-f85-f86","title":"BMW X5M \/ X6M Valved Sport Exhaust System (F85 \/ F86)","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/uuKNCSvu3xs\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-end=\"249\" data-start=\"178\"\u003e\u003cstrong data-end=\"247\" data-start=\"180\"\u003eBMW X5M\/X6M F85 \u0026amp; F86 Valvetronic Designs Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"293\" data-start=\"250\"\u003eUnleash the Full Potential of the S63\u003c\/h3\u003e\n\u003chr data-end=\"298\" data-start=\"295\"\u003e\n\u003ch2 data-end=\"351\" data-start=\"300\"\u003e\u003cstrong data-end=\"349\" data-start=\"303\"\u003eEngineered for BMW’s High-Performance SUVs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"627\" data-start=\"352\"\u003eThe BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the \u003cstrong data-end=\"584\" data-start=\"550\"\u003eultimate valved exhaust system\u003c\/strong\u003e to amplify both performance and emotion.\u003c\/p\u003e\n\u003chr data-end=\"632\" data-start=\"629\"\u003e\n\u003ch2 data-end=\"663\" data-start=\"634\"\u003e\u003cstrong data-end=\"661\" data-start=\"637\"\u003eThe Sound Experience\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"859\" data-start=\"664\"\u003eConnecting directly to stock or aftermarket free-flow downpipes, this system features a \u003cstrong data-end=\"782\" data-start=\"752\"\u003e2.75-inch free-flow design\u003c\/strong\u003e from inlet to outlet, running completely unrestricted to the exhaust tips.\u003c\/p\u003e\n\u003cul data-end=\"1083\" data-start=\"860\"\u003e\n\u003cli data-end=\"956\" data-start=\"860\"\u003e\n\u003cp data-end=\"956\" data-start=\"862\"\u003e\u003cstrong data-end=\"880\" data-start=\"862\"\u003eValves Closed:\u003c\/strong\u003e Retains a refined, comfortable tone with no drone, perfect for daily use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1083\" data-start=\"957\"\u003e\n\u003cp data-end=\"1083\" data-start=\"959\"\u003e\u003cstrong data-end=\"975\" data-start=\"959\"\u003eValves Open:\u003c\/strong\u003e Unleashes an aggressive, motorsport-inspired roar with sharp gear-change snaps and a commanding presence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1257\" data-start=\"1085\"\u003eThrough testing, we found that an \u003cstrong data-end=\"1148\" data-start=\"1119\"\u003eunresonated configuration\u003c\/strong\u003e produces the rawest and most exciting sound, delivering maximum character without sacrificing drivability.\u003c\/p\u003e\n\u003chr data-end=\"1262\" data-start=\"1259\"\u003e\n\u003ch2 data-end=\"1300\" data-start=\"1264\"\u003e\u003cstrong data-end=\"1298\" data-start=\"1267\"\u003eUncompromised Craftsmanship\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1645\" data-start=\"1301\"\u003e\n\u003cli data-end=\"1399\" data-start=\"1301\"\u003e\n\u003cp data-end=\"1399\" data-start=\"1303\"\u003e\u003cstrong data-end=\"1316\" data-start=\"1303\"\u003eMaterial:\u003c\/strong\u003e Premium T304 stainless steel for strength, durability, and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1495\" data-start=\"1400\"\u003e\n\u003cp data-end=\"1495\" data-start=\"1402\"\u003e\u003cstrong data-end=\"1428\" data-start=\"1402\"\u003eOEM Valve Integration:\u003c\/strong\u003e Retains factory electronic valve control for seamless operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1574\" data-start=\"1496\"\u003e\n\u003cp data-end=\"1574\" data-start=\"1498\"\u003e\u003cstrong data-end=\"1522\" data-start=\"1498\"\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Optimized for maximum flow and performance gains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1645\" data-start=\"1575\"\u003e\n\u003cp data-end=\"1645\" data-start=\"1577\"\u003e\u003cstrong data-end=\"1603\" data-start=\"1577\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Ensures strength and a flawless finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1650\" data-start=\"1647\"\u003e\n\u003ch2 data-end=\"1673\" data-start=\"1652\"\u003e\u003cstrong data-end=\"1671\" data-start=\"1655\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1925\" data-start=\"1674\"\u003e\n\u003cli data-end=\"1710\" data-start=\"1674\"\u003e\n\u003cp data-end=\"1710\" data-start=\"1676\"\u003e2.75\" diameter for improved flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1769\" data-start=\"1711\"\u003e\n\u003cp data-end=\"1769\" data-start=\"1713\"\u003eAvailable with your choice of 3.5\" custom exhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1818\" data-start=\"1770\"\u003e\n\u003cp data-end=\"1818\" data-start=\"1772\"\u003e\u003cstrong data-end=\"1816\" data-start=\"1772\"\u003e9.8 lbs lighter than the factory exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1875\" data-start=\"1819\"\u003e\n\u003cp data-end=\"1875\" data-start=\"1821\"\u003eElectronic exhaust valves with factory-style control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1925\" data-start=\"1876\"\u003e\n\u003cp data-end=\"1925\" data-start=\"1878\"\u003e100% reversible – return to stock at any time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1930\" data-start=\"1927\"\u003e\n\u003ch2 data-end=\"1948\" data-start=\"1932\"\u003e\u003cstrong data-end=\"1946\" data-start=\"1935\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2008\" data-start=\"1949\"\u003e\n\u003cli data-end=\"1978\" data-start=\"1949\"\u003e\n\u003cp data-end=\"1978\" data-start=\"1951\"\u003e\u003cstrong data-end=\"1976\" data-start=\"1951\"\u003e2015–2018 BMW X5M F85\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2008\" data-start=\"1979\"\u003e\n\u003cp data-end=\"2008\" data-start=\"1981\"\u003e\u003cstrong data-end=\"2006\" data-start=\"1981\"\u003e2015–2018 BMW X6M F86\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2013\" data-start=\"2010\"\u003e\n\u003cp data-end=\"2186\" data-start=\"2015\"\u003eThis exhaust isn’t just an upgrade—it’s the transformation your X5M or X6M has been waiting for, bringing the S63 engine to life with the sound and presence it deserves.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"T304 Stainless Steel \/ (4) Brushed Steel (3.5 Inch Outlet)","offer_id":52297094856988,"sku":"BMW.F85.X5M.VSES.BR.BRSH","price":3499.99,"currency_code":"USD","in_stock":false},{"title":"T304 Stainless Steel \/ (4) Black (3.5 Inch Outlet)","offer_id":52297094889756,"sku":"BMW.F85.X5M.VSES.BR.BLK","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ (4) Burnt (3.5 Inch Outlet)","offer_id":52297094922524,"sku":"BMW.F85.X5M.VSES.BR.BRT","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ (4) Forged Carbon Fiber (3.5 Inch Outlet)","offer_id":52297094955292,"sku":"BMW.F85.X5M.VSES.BR.FC","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ (4) 1x1 Carbon Fiber (4.0 Inch Outlet)","offer_id":52297094988060,"sku":"BMW.F85.X5M.VSES.BR.RC","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Brushed Steel (3.5 Inch Outlet)","offer_id":53987042591004,"sku":"BMW.F85.X5M.VSES.TI.BRSH","price":4499.99,"currency_code":"USD","in_stock":false},{"title":"Titanium \/ (4) Black (3.5 Inch Outlet)","offer_id":53987042623772,"sku":"BMW.F85.X5M.VSES.TI.BLK","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Burnt (3.5 Inch Outlet)","offer_id":53987042656540,"sku":"BMW.F85.X5M.VSES.TI.BRT","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Forged Carbon Fiber (3.5 Inch Outlet)","offer_id":53987042689308,"sku":"BMW.F85.X5M.VSES.TI.FC","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) 1x1 Carbon Fiber (4.0 Inch Outlet)","offer_id":53987042722076,"sku":"BMW.F85.X5M.VSES.TI.RC","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Raw Burnt Titanium (3.5 Inch Outlet)","offer_id":53987042754844,"sku":"BMW.F85.X5M.VSES.TI.TIBRT","price":4499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7408027_1dd67046-fc1a-4970-8fca-c2242ba135b1.jpg?v=1752084977"},{"product_id":"audi-ttrs-mk3-valved-sport-exhaust-system","title":"Audi TTRS MK3 Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/B5AddZHfQKg\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"87\" data-end=\"141\"\u003e\u003cstrong data-start=\"89\" data-end=\"139\"\u003eAudi TTRS (Mk3) Valved Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"142\" data-end=\"209\"\u003e3\" T304 Stainless Steel with OEM-Style Electronic Valve Control\u003c\/h3\u003e\n\u003chr data-start=\"211\" data-end=\"214\"\u003e\n\u003ch2 data-start=\"216\" data-end=\"233\"\u003e\u003cstrong data-start=\"219\" data-end=\"231\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"234\" data-end=\"537\"\u003eThe five-cylinder soundtrack is iconic—the factory cat-back just keeps it on too short a leash. The \u003cstrong data-start=\"334\" data-end=\"373\"\u003eValvetronic Designs Valved Cat-Back\u003c\/strong\u003e for the Mk3 TTRS increases system diameter to \u003cstrong data-start=\"420\" data-end=\"432\"\u003e3 inches\u003c\/strong\u003e for significantly improved flow and a sharper, more characterful note without sacrificing daily comfort.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"802\"\u003eAt the heart of the design is our rear \u003cstrong data-start=\"578\" data-end=\"591\"\u003eY-section\u003c\/strong\u003e: straight-through when valves are open for maximum presence, and routed through a \u003cstrong data-start=\"674\" data-end=\"705\"\u003equad-chamber center muffler\u003c\/strong\u003e when closed for quiet, refined cruising. The dream exhaust for Audi’s modern 5-cylinder is here.\u003c\/p\u003e\n\u003chr data-start=\"804\" data-end=\"807\"\u003e\n\u003ch2 data-start=\"809\" data-end=\"830\"\u003e\u003cstrong data-start=\"812\" data-end=\"828\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"831\" data-end=\"1142\"\u003e\n\u003cli data-start=\"831\" data-end=\"931\"\u003e\n\u003cp data-start=\"833\" data-end=\"931\"\u003e\u003cstrong data-start=\"833\" data-end=\"863\"\u003e3\" Free-Flow Architecture:\u003c\/strong\u003e Reduces back pressure and unlocks response through the rev range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"932\" data-end=\"1041\"\u003e\n\u003cp data-start=\"934\" data-end=\"1041\"\u003e\u003cstrong data-start=\"934\" data-end=\"963\"\u003eDual-Path Rear Y-Section:\u003c\/strong\u003e Straight-through (open) or muffled (closed) for two distinct personalities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1042\" data-end=\"1142\"\u003e\n\u003cp data-start=\"1044\" data-end=\"1142\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1073\"\u003eSystem Tuning as a Whole:\u003c\/strong\u003e Designed as a cohesive cat-back for consistent tone and perfect fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1144\" data-end=\"1147\"\u003e\n\u003ch2 data-start=\"1149\" data-end=\"1173\"\u003e\u003cstrong data-start=\"1152\" data-end=\"1171\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1174\" data-end=\"1497\"\u003e\n\u003cli data-start=\"1174\" data-end=\"1265\"\u003e\n\u003cp data-start=\"1176\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1192\"\u003eValves Open:\u003c\/strong\u003e Uninterrupted flow to the tips—crisp, aggressive 5-cylinder character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1266\" data-end=\"1387\"\u003e\n\u003cp data-start=\"1268\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1286\"\u003eValves Closed:\u003c\/strong\u003e Gas passes through the quad-chamber center muffler—significantly reduced volume, highway-friendly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1497\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1497\"\u003e\u003cstrong data-start=\"1390\" data-end=\"1410\"\u003eOEM Integration:\u003c\/strong\u003e Uses OEM-style electronically actuated valves; compatible with OEM Audi valve control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1499\" data-end=\"1502\"\u003e\n\u003ch2 data-start=\"1504\" data-end=\"1535\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1533\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1536\" data-end=\"1811\"\u003e\n\u003cli data-start=\"1536\" data-end=\"1586\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1586\"\u003e\u003cstrong data-start=\"1538\" data-end=\"1551\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1660\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1589\" data-end=\"1607\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and fully mandrel-bent tubing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1661\" data-end=\"1730\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1730\"\u003e\u003cstrong data-start=\"1663\" data-end=\"1682\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-start=\"1683\" data-end=\"1702\"\u003e14.8 lb lighter\u003c\/strong\u003e than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1731\" data-end=\"1811\"\u003e\n\u003cp data-start=\"1733\" data-end=\"1811\"\u003e\u003cstrong data-start=\"1733\" data-end=\"1751\"\u003eFinish \u0026amp; Tips:\u003c\/strong\u003e Premium tips engineered to complement the TTRS rear bumper.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1813\" data-end=\"1816\"\u003e\n\u003ch2 data-start=\"1818\" data-end=\"1834\"\u003e\u003cstrong data-start=\"1821\" data-end=\"1832\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1835\" data-end=\"1871\"\u003e\n\u003cli data-start=\"1835\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1837\" data-end=\"1871\"\u003e\u003cstrong data-start=\"1837\" data-end=\"1871\"\u003e2017–2020 Audi TTRS (Mk3 \/ 8S)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1873\" data-end=\"1876\"\u003e\n\u003ch2 data-start=\"1878\" data-end=\"1905\"\u003e\u003cstrong data-start=\"1881\" data-end=\"1903\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1906\" data-end=\"2020\"\u003e\n\u003cli data-start=\"1906\" data-end=\"1971\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1971\"\u003eDirect bolt-on cat-back; no permanent modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2020\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2020\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2022\" data-end=\"2025\"\u003e\n\u003ch2 data-start=\"2027\" data-end=\"2051\"\u003e\u003cstrong data-start=\"2030\" data-end=\"2049\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2052\" data-end=\"2201\"\u003e\n\u003cli data-start=\"2052\" data-end=\"2102\"\u003e\n\u003cp data-start=\"2054\" data-end=\"2102\"\u003e3\" T304 stainless steel valved cat-back system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2103\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2105\" data-end=\"2134\"\u003eQuad-chamber center muffler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2135\" data-end=\"2166\"\u003e\n\u003cp data-start=\"2137\" data-end=\"2166\"\u003eOEM-style electronic valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2167\" data-end=\"2201\"\u003e\n\u003cp data-start=\"2169\" data-end=\"2201\"\u003eAll required clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2203\" data-end=\"2206\"\u003e\n\u003ch2 data-start=\"2208\" data-end=\"2231\"\u003e\u003cstrong data-start=\"2211\" data-end=\"2229\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2232\" data-end=\"2511\"\u003e\n\u003cli data-start=\"2232\" data-end=\"2278\"\u003e\n\u003cp data-start=\"2234\" data-end=\"2278\"\u003e\u003cstrong data-start=\"2234\" data-end=\"2254\"\u003eTubing Diameter:\u003c\/strong\u003e 3\" from front to rear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2279\" data-end=\"2317\"\u003e\n\u003cp data-start=\"2281\" data-end=\"2317\"\u003e\u003cstrong data-start=\"2281\" data-end=\"2294\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2318\" data-end=\"2394\"\u003e\n\u003cp data-start=\"2320\" data-end=\"2394\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2331\"\u003eValves:\u003c\/strong\u003e OEM-style electronic actuation (compatible with OEM control)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2395\" data-end=\"2434\"\u003e\n\u003cp data-start=\"2397\" data-end=\"2434\"\u003e\u003cstrong data-start=\"2397\" data-end=\"2416\"\u003eWeight Savings:\u003c\/strong\u003e 14.8 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2435\" data-end=\"2511\"\u003e\n\u003cp data-start=\"2437\" data-end=\"2511\"\u003e\u003cstrong data-start=\"2437\" data-end=\"2448\"\u003eDesign:\u003c\/strong\u003e Dual-path rear Y-section; quad-chamber muffler (valves closed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Brushed Finish \/ (2) Black (OEM STYLE)","offer_id":52297093185820,"sku":"AUD.MK3.VSES.BR","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ (2) Black (OEM STYLE)","offer_id":53731750904092,"sku":"AUD.MK3.VSES.TI","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_aa5322a0-2920-45ab-9424-7e26836e7b01.jpg?v=1752084962"},{"product_id":"electronic-exhaust-valve-harness-1","title":"Electronic Exhaust Valve Control Kit","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1NEL8ASolFw\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWelcome everybody to the Valvetronic Designs electronic control module. This system allows you to control your OEM or aftermarket exhaust valves with a touch of a button. There are two options for the kit, there is a single valve option and a dual valve option.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eApplicable to all exhaust systems with ELECTRONIC EXHAUST VALVES\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEXAMPLES:\u003c\/p\u003e\n\u003cp\u003e- BMW G80 M3 (2 Valve motor kit needed)\u003c\/p\u003e\n\u003cp\u003e- BMW F30 320i (1 Valve motor kit needed)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e If you ordered an F chassis exhaust for your F30 320i BMW which does not have an exhaust valve, you will use this kit to restore functionality and allow operation of the exhaust valve from within the vehicle. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"1 Valve Actuator + 1 Valve to controller wire","offer_id":52297093349660,"sku":"VTD.EVH","price":299.99,"currency_code":"USD","in_stock":true},{"title":"2 Valve Actuators + 2 Valve to controller wires","offer_id":52297093382428,"sku":"VTD.EVH.2","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_65f1c012-8ad9-4def-8d1a-2c4572829148.jpg?v=1757951586"},{"product_id":"bmw-f10-m5-f06-m6-valved-sport-exhaust-system","title":"BMW F10 M5 \/ F06 M6 Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Zh-zzU3IpZE?si=brTyUSLTef0i3X6b\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"134\" data-start=\"94\"\u003e\u003cstrong data-end=\"132\" data-start=\"96\"\u003eBMW F10 M5 Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"221\" data-start=\"135\"\u003e3.0\" T304 Stainless Steel or Grade 5 Titanium with Vacuum-Operated Valves \u0026amp; X-Pipe\u003c\/h3\u003e\n\u003chr data-end=\"226\" data-start=\"223\"\u003e\n\u003ch2 data-end=\"245\" data-start=\"228\"\u003e\u003cstrong data-end=\"243\" data-start=\"231\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"549\" data-start=\"246\"\u003eBMW’s move from the S85 V10 to the S63 twin-turbo V8 brought big gains in efficiency and speed—but the factory exhaust left the soundtrack behind. The \u003cstrong data-end=\"442\" data-start=\"397\"\u003eValvetronic Designs Valved Exhaust System\u003c\/strong\u003e restores the drama, delivering a sharper, more engaging tone with genuine GT composure when you want it.\u003c\/p\u003e\n\u003cp data-end=\"961\" data-start=\"551\"\u003eConnecting to OEM or aftermarket free-flow downpipes, this system runs \u003cstrong data-end=\"636\" data-start=\"622\"\u003e3.0 inches\u003c\/strong\u003e from inlet to outlet and features a large \u003cstrong data-end=\"699\" data-start=\"679\"\u003eX-pipe crossover\u003c\/strong\u003e for superior scavenging and response. Exhaust flow then passes through our \u003cstrong data-end=\"794\" data-start=\"775\"\u003evalved mufflers\u003c\/strong\u003e, exiting via your choice of premium tips. A vacuum-actuated valve system with included controller ties into the factory harness for \u003cstrong data-end=\"960\" data-start=\"927\"\u003efull, on-demand sound control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"961\" data-start=\"551\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/h0TJfs5ou9g?si=EvivBnQ-XiO_pG3N\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"966\" data-start=\"963\"\u003e\n\u003ch2 data-end=\"989\" data-start=\"968\"\u003e\u003cstrong data-end=\"987\" data-start=\"971\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1295\" data-start=\"990\"\u003e\n\u003cli data-end=\"1107\" data-start=\"990\"\u003e\n\u003cp data-end=\"1107\" data-start=\"992\"\u003e\u003cstrong data-end=\"1019\" data-start=\"992\"\u003eLarge X-Pipe Crossover:\u003c\/strong\u003e Enhances scavenging for improved mid-range punch and a cleaner, more harmonized tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1195\" data-start=\"1108\"\u003e\n\u003cp data-end=\"1195\" data-start=\"1110\"\u003e\u003cstrong data-end=\"1139\" data-start=\"1110\"\u003e3.0\" Mandrel-Bent Tubing:\u003c\/strong\u003e Reduces back pressure and sharpens throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1295\" data-start=\"1196\"\u003e\n\u003cp data-end=\"1295\" data-start=\"1198\"\u003e\u003cstrong data-end=\"1225\" data-start=\"1198\"\u003eVacuum-Operated Valves:\u003c\/strong\u003e Proven durability and rapid actuation for seamless sound transitions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1300\" data-start=\"1297\"\u003e\n\u003ch2 data-end=\"1326\" data-start=\"1302\"\u003e\u003cstrong data-end=\"1324\" data-start=\"1305\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1614\" data-start=\"1327\"\u003e\n\u003cli data-end=\"1414\" data-start=\"1327\"\u003e\n\u003cp data-end=\"1414\" data-start=\"1329\"\u003e\u003cstrong data-end=\"1347\" data-start=\"1329\"\u003eValves Closed:\u003c\/strong\u003e Refined, near-OEM volume for daily driving and highway cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1488\" data-start=\"1415\"\u003e\n\u003cp data-end=\"1488\" data-start=\"1417\"\u003e\u003cstrong data-end=\"1433\" data-start=\"1417\"\u003eValves Open:\u003c\/strong\u003e Deep, assertive V8 character with a motorsport edge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1614\" data-start=\"1489\"\u003e\n\u003cp data-end=\"1614\" data-start=\"1491\"\u003e\u003cstrong data-end=\"1518\" data-start=\"1491\"\u003eController Integration:\u003c\/strong\u003e Key fob control plugs into factory valve circuitry for reliable operation and complete control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1619\" data-start=\"1616\"\u003e\n\u003ch2 data-end=\"1652\" data-start=\"1621\"\u003e\u003cstrong data-end=\"1650\" data-start=\"1624\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1947\" data-start=\"1653\"\u003e\n\u003cli data-end=\"1729\" data-start=\"1653\"\u003e\n\u003cp data-end=\"1729\" data-start=\"1655\"\u003e\u003cstrong data-end=\"1669\" data-start=\"1655\"\u003eMaterials:\u003c\/strong\u003e T304 stainless steel \u003cstrong data-end=\"1697\" data-start=\"1691\"\u003eor\u003c\/strong\u003e ultra-light Grade 5 titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1813\" data-start=\"1730\"\u003e\n\u003cp data-end=\"1813\" data-start=\"1732\"\u003e\u003cstrong data-end=\"1759\" data-start=\"1732\"\u003eWeight Savings vs. OEM:\u003c\/strong\u003e \u003cstrong data-end=\"1784\" data-start=\"1760\"\u003e–21.7 lb (Stainless)\u003c\/strong\u003e \/ \u003cstrong data-end=\"1810\" data-start=\"1787\"\u003e–54.8 lb (Titanium)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1884\" data-start=\"1814\"\u003e\n\u003cp data-end=\"1884\" data-start=\"1816\"\u003e\u003cstrong data-end=\"1834\" data-start=\"1816\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds; smooth, high-flow routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1947\" data-start=\"1885\"\u003e\n\u003cp data-end=\"1947\" data-start=\"1887\"\u003e\u003cstrong data-end=\"1896\" data-start=\"1887\"\u003eTips:\u003c\/strong\u003e Multiple finishes available to complement your M5.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1952\" data-start=\"1949\"\u003e\n\u003ch2 data-end=\"1970\" data-start=\"1954\"\u003e\u003cstrong data-end=\"1968\" data-start=\"1957\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1997\" data-start=\"1971\"\u003e\n\u003cli data-end=\"1997\" data-start=\"1971\"\u003e\n\u003cp data-end=\"1997\" data-start=\"1973\"\u003e\u003cstrong data-end=\"1997\" data-start=\"1973\"\u003e2011–2016 BMW F10 M5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2002\" data-start=\"1999\"\u003e\n\u003ch2 data-end=\"2031\" data-start=\"2004\"\u003e\u003cstrong data-end=\"2029\" data-start=\"2007\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2231\" data-start=\"2032\"\u003e\n\u003cli data-end=\"2093\" data-start=\"2032\"\u003e\n\u003cp data-end=\"2093\" data-start=\"2034\"\u003eDirect bolt-on to OEM or aftermarket free-flow downpipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2142\" data-start=\"2094\"\u003e\n\u003cp data-end=\"2142\" data-start=\"2096\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2231\" data-start=\"2143\"\u003e\n\u003cp data-end=\"2231\" data-start=\"2145\"\u003eFor configuration or emissions questions, contact \u003cstrong data-end=\"2230\" data-start=\"2195\"\u003e\u003ca rel=\"noopener\" class=\"cursor-pointer\" data-end=\"2228\" data-start=\"2197\"\u003e\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2236\" data-start=\"2233\"\u003e\n\u003ch2 data-end=\"2262\" data-start=\"2238\"\u003e\u003cstrong data-end=\"2260\" data-start=\"2241\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2465\" data-start=\"2263\"\u003e\n\u003cli data-end=\"2321\" data-start=\"2263\"\u003e\n\u003cp data-end=\"2321\" data-start=\"2265\"\u003eValved cat-back exhaust system (Stainless or Titanium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2346\" data-start=\"2322\"\u003e\n\u003cp data-end=\"2346\" data-start=\"2324\"\u003eLarge-section X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2417\" data-start=\"2347\"\u003e\n\u003cp data-end=\"2417\" data-start=\"2349\"\u003eVacuum valve hardware and key fob controller (factory integration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2465\" data-start=\"2418\"\u003e\n\u003cp data-end=\"2465\" data-start=\"2420\"\u003eAll required clamps and installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2470\" data-start=\"2467\"\u003e\n\u003ch2 data-end=\"2495\" data-start=\"2472\"\u003e\u003cstrong data-end=\"2493\" data-start=\"2475\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2785\" data-start=\"2496\"\u003e\n\u003cli data-end=\"2541\" data-start=\"2496\"\u003e\n\u003cp data-end=\"2541\" data-start=\"2498\"\u003e\u003cstrong data-end=\"2518\" data-start=\"2498\"\u003eTubing Diameter:\u003c\/strong\u003e 3.0\" inlet to outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2601\" data-start=\"2542\"\u003e\n\u003cp data-end=\"2601\" data-start=\"2544\"\u003e\u003cstrong data-end=\"2558\" data-start=\"2544\"\u003eMaterials:\u003c\/strong\u003e T304 stainless steel or Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2654\" data-start=\"2602\"\u003e\n\u003cp data-end=\"2654\" data-start=\"2604\"\u003e\u003cstrong data-end=\"2615\" data-start=\"2604\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated, controller included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2729\" data-start=\"2655\"\u003e\n\u003cp data-end=\"2729\" data-start=\"2657\"\u003e\u003cstrong data-end=\"2676\" data-start=\"2657\"\u003eWeight Savings:\u003c\/strong\u003e –21.7 lb (Stainless) \/ –54.8 lb (Titanium) vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2785\" data-start=\"2730\"\u003e\n\u003cp data-end=\"2785\" data-start=\"2732\"\u003e\u003cstrong data-end=\"2743\" data-start=\"2732\"\u003eFinish:\u003c\/strong\u003e Brushed stainless or brushed\/raw titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Brushed - Stainless steel \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":52297098854684,"sku":"BMW.F10.M5.VSES.BR.BRSH","price":2999.99,"currency_code":"USD","in_stock":false},{"title":"Brushed - Stainless steel \/ (4) Burnt (3.5\" Outlet)","offer_id":52297098887452,"sku":"BMW.F10.M5.VSES.BR.BRT","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed - Stainless steel \/ (4) Black (3.5\" Outlet)","offer_id":52297098920220,"sku":"BMW.F10.M5.VSES.BR.BLK","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed - Stainless steel \/ (4) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":52297098952988,"sku":"BMW.F10.M5.VSES.BR.RC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed - Stainless steel \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":52297098985756,"sku":"BMW.F10.M5.VSES.BR.FC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Burnt - Titanium Grade 5 \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":52297099018524,"sku":"BMW.F10.M5.VSES.TI.BRSH","price":3999.99,"currency_code":"USD","in_stock":false},{"title":"Burnt - Titanium Grade 5 \/ (4) Burnt (3.5\" Outlet)","offer_id":52297099051292,"sku":"BMW.F10.M5.VSES.TI.BRT","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Burnt - Titanium Grade 5 \/ (4) Black (3.5\" Outlet)","offer_id":52297099084060,"sku":"BMW.F10.M5.VSES.TI.BLK","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Burnt - Titanium Grade 5 \/ (4) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":52297099116828,"sku":"BMW.F10.M5.VSES.TI.RC","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Burnt - Titanium Grade 5 \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":52297099149596,"sku":"BMW.F10.M5.VSES.TI.FC","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"Burnt - Titanium Grade 5 \/ (4) Raw Titanium Burnt (3.5\" Outlet)","offer_id":52297099182364,"sku":"BMW.F10.M5.VSES.TI.TIBRT","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7402115_c8c05b65-c2fc-432a-807c-a5df93b172ca.jpg?v=1752085008"},{"product_id":"vacuum-valve-control-kit","title":"Vacuum Valve Control Kit","description":"\u003ch4\u003e\u003cstrong\u003eReplacement parts for \u003cem\u003eVacuum \u003c\/em\u003eValve system\u003c\/strong\u003e\u003c\/h4\u003e\nIncludes: \n\u003cul\u003e\n\u003cli\u003eVacuum box\u003c\/li\u003e\n\u003cli\u003eKey fob\u003c\/li\u003e\n\u003cli\u003eVacuum tubing\u003c\/li\u003e\n\u003cli\u003eCigarette lighter power adaptor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297093480732,"sku":"VTD.REP.VVCK","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/IMG-7944.jpg?v=1752084963"},{"product_id":"lamborghini-urus-valved-sport-exhaust-system","title":"Lamborghini Urus Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/a-r0Xe1pdHg?si=bCrF44D1rfm4y9Kz\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"159\" data-end=\"244\"\u003e\u003cstrong data-start=\"161\" data-end=\"242\"\u003eLamborghini Urus \/ Urus S \/ Urus Performante – Titanium Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"245\" data-end=\"305\"\u003eUnleash the Bull • Titanium Performance • Exotic Sound\u003c\/h3\u003e\n\u003chr data-start=\"307\" data-end=\"310\"\u003e\n\u003ch2 data-start=\"312\" data-end=\"329\"\u003e\u003cstrong data-start=\"315\" data-end=\"327\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"330\" data-end=\"779\"\u003eThe Lamborghini Urus is a technological masterpiece—blisteringly fast, versatile, and capable of supercar-level performance in an SUV body. But like many modern platforms, it arrives from the factory with a sound that’s more restrained than it should be. Our \u003cstrong data-start=\"589\" data-end=\"623\"\u003eTitanium Valved Exhaust System\u003c\/strong\u003e transforms the Urus into the raging bull it was always meant to be, unlocking a richer, more engaging sound profile and significant performance benefits.\u003c\/p\u003e\n\u003cp data-start=\"2429\" data-end=\"2495\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_6k1ZRUoZ6A?si=SC6s9KY-R7zfrrFn\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"781\" data-end=\"784\"\u003e\n\u003ch2 data-start=\"786\" data-end=\"821\"\u003e\u003cstrong data-start=\"789\" data-end=\"819\"\u003eSound \u0026amp; Driving Experience\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"822\" data-end=\"1264\"\u003e\n\u003cli data-start=\"822\" data-end=\"955\"\u003e\n\u003cp data-start=\"824\" data-end=\"955\"\u003e\u003cstrong data-start=\"824\" data-end=\"842\"\u003eValves Closed:\u003c\/strong\u003e Retains near factory sound levels for comfortable daily driving, long-distance cruising, or discreet arrivals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"956\" data-end=\"1068\"\u003e\n\u003cp data-start=\"958\" data-end=\"1068\"\u003e\u003cstrong data-start=\"958\" data-end=\"974\"\u003eValves Open:\u003c\/strong\u003e Silencer bypass for a full-throated, aggressive roar that unleashes the V8’s raw character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1176\" data-end=\"1264\"\u003e\n\u003cstrong data-start=\"1178\" data-end=\"1201\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-start=\"1071\" data-end=\"1094\"\u003eOptional Downpipes:\u003c\/strong\u003e\u003c\/strong\u003e \n\u003cul data-start=\"822\" data-end=\"1264\"\u003e\n\u003cli data-start=\"1176\" data-end=\"1264\"\u003e\n\u003cstrong data-start=\"1178\" data-end=\"1201\"\u003eFree Flow Downpipes\u003c\/strong\u003e – Maximum sound and performance for the ultimate experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1266\" data-end=\"1269\"\u003e\n\u003ch2 data-start=\"1271\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1300\"\u003eEngineering Highlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1303\" data-end=\"1589\"\u003e\n\u003cli data-start=\"1303\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1330\"\u003eFull 3.0-Inch System:\u003c\/strong\u003e For maximum flow from inlet to outlet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1589\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1523\"\u003eBespoke Angled Tips:\u003c\/strong\u003e A striking visual finish to match the Urus’ aggressive styling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/QSVOtCYmsYI?si=RtzQ4Kow0CIRjXpY\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1591\" data-end=\"1594\"\u003e\n\u003ch2 data-start=\"1596\" data-end=\"1633\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1631\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1634\" data-end=\"1945\"\u003e\n\u003cli data-start=\"1634\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1636\" data-end=\"1729\"\u003e\u003cstrong data-start=\"1636\" data-end=\"1649\"\u003eMaterial:\u003c\/strong\u003e Grade 5 Titanium – ultra-lightweight, high-strength, and corrosion-resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1796\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1796\"\u003e\u003cstrong data-start=\"1732\" data-end=\"1751\"\u003eWeight Savings:\u003c\/strong\u003e 44.7 lbs lighter than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1797\" data-end=\"1873\"\u003e\n\u003cp data-start=\"1799\" data-end=\"1873\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1823\"\u003ePrecision TIG Welds:\u003c\/strong\u003e Exceptional durability and flawless aesthetics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1874\" data-end=\"1945\"\u003e\n\u003cp data-start=\"1876\" data-end=\"1945\"\u003e\u003cstrong data-start=\"1876\" data-end=\"1898\"\u003eReversible Design:\u003c\/strong\u003e 100% bolt-on—always able to return to stock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1947\" data-end=\"1950\"\u003e\n\u003ch2 data-start=\"1952\" data-end=\"1968\"\u003e\u003cstrong data-start=\"1955\" data-end=\"1966\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1969\" data-end=\"2033\"\u003e\n\u003cli data-start=\"1969\" data-end=\"2033\"\u003e\n\u003cp data-start=\"1971\" data-end=\"2033\"\u003e\u003cstrong data-start=\"1971\" data-end=\"2031\"\u003e2018 – 2024 Lamborghini Urus \/ Urus S \/ Urus Performante\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2035\" data-end=\"2038\"\u003e\n\u003ch2 data-start=\"2040\" data-end=\"2057\"\u003e\u003cstrong data-start=\"2043\" data-end=\"2055\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2058\" data-end=\"2346\"\u003e\n\u003cli data-start=\"2058\" data-end=\"2091\"\u003e\n\u003cp data-start=\"2060\" data-end=\"2091\"\u003eGrade 5 Titanium construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2092\" data-end=\"2123\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2123\"\u003e44.7 lbs lighter than stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2124\" data-end=\"2163\"\u003e\n\u003cp data-start=\"2126\" data-end=\"2163\"\u003eFully mandrel-bent for optimal flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2164\" data-end=\"2216\"\u003e\n\u003cp data-start=\"2166\" data-end=\"2216\"\u003eOEM valve integration for factory-like operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2217\" data-end=\"2254\"\u003e\n\u003cp data-start=\"2219\" data-end=\"2254\"\u003eProprietary grade 5 titanium tips included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2255\" data-end=\"2296\"\u003e\n\u003cp data-start=\"2257\" data-end=\"2296\"\u003ePrecision TIG welds for high strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2297\" data-end=\"2316\"\u003e\n\u003cp data-start=\"2299\" data-end=\"2316\"\u003e100% reversible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2317\" data-end=\"2346\"\u003e\n\u003cp data-start=\"2319\" data-end=\"2346\"\u003eConnects to OEM downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2348\" data-end=\"2351\"\u003e\n\u003cp data-start=\"2353\" data-end=\"2427\"\u003e📩 \u003cstrong data-start=\"2356\" data-end=\"2393\"\u003eQuestions or ordering assistance?\u003c\/strong\u003e \u003ca data-start=\"2394\" data-end=\"2425\" class=\"cursor-pointer\" rel=\"noopener\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"2429\" data-end=\"2495\"\u003e\u003cstrong data-start=\"2429\" data-end=\"2493\"\u003eIt’s time to give your Urus the voice of a true Lamborghini.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY","offer_id":52297097150748,"sku":"LAM.URUS.VSES.TI","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES","offer_id":52297097183516,"sku":"LAM.URUS.VSES.FF.TI","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"+400 Cell Catted Downpipes","offer_id":53985290387740,"sku":"LAM.URUS.VSES.FF.400C.TI","price":9499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7409262_19691454-77bf-4207-b93b-7f1f39c4615b.jpg?v=1752084972"},{"product_id":"bmw-f90-m5-valved-sport-exhaust-system","title":"BMW F90 M5 Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/y2fREOoFtGU?si=ZRqyVgW2qjosvpf8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"139\" data-start=\"90\"\u003e\u003cstrong data-end=\"137\" data-start=\"92\"\u003eBMW F90 M5 Valved Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"220\" data-start=\"140\"\u003eGrade 5 Titanium, 3.0\" Tubing, Large Cross-Section X-Pipe, Electronic Valves\u003c\/h3\u003e\n\u003chr data-end=\"225\" data-start=\"222\"\u003e\n\u003ch2 data-end=\"244\" data-start=\"227\"\u003e\u003cstrong data-end=\"242\" data-start=\"230\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"496\" data-start=\"245\"\u003eThe F90 M5 carries on the S63 4.4L twin-turbo legacy—but its factory exhaust leaves the soundtrack on mute. The \u003cstrong data-end=\"405\" data-start=\"357\"\u003eValvetronic Designs Valved Titanium Cat-Back\u003c\/strong\u003e unlocks the voice this car deserves: refined when you want it, ferocious when you don’t.\u003c\/p\u003e\n\u003cp data-end=\"757\" data-start=\"498\"\u003eBuilt from \u003cstrong data-end=\"529\" data-start=\"509\"\u003eGrade 5 titanium\u003c\/strong\u003e with \u003cstrong data-end=\"550\" data-start=\"535\"\u003e3.0\" tubing\u003c\/strong\u003e from inlet to outlet, the system integrates seamlessly with factory control or runs on a standalone remote for full command in any drive mode. Finish it with your choice of premium tips and let the M5 sing.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0BTpae0Ovq0?si=Kk7fWBykHbfGG7Cy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"762\" data-start=\"759\"\u003e\n\u003ch2 data-end=\"785\" data-start=\"764\"\u003e\u003cstrong data-end=\"783\" data-start=\"767\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1213\" data-start=\"786\"\u003e\n\u003cli data-end=\"952\" data-start=\"786\"\u003e\n\u003cp data-end=\"952\" data-start=\"788\"\u003e\u003cstrong data-end=\"828\" data-start=\"788\"\u003eForward, Large Cross-Section X-Pipe:\u003c\/strong\u003e Increases scavenging, smooths tone, and virtually eliminates unwanted rasp—especially on cars with aftermarket downpipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1069\" data-start=\"953\"\u003e\n\u003cp data-end=\"1069\" data-start=\"955\"\u003e\u003cstrong data-end=\"987\" data-start=\"955\"\u003e3.0\" Free-Flow Architecture:\u003c\/strong\u003e Reduces back pressure for sharper throttle response and a cleaner top-end note.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1213\" data-start=\"1070\"\u003e\n\u003cp data-end=\"1213\" data-start=\"1072\"\u003e\u003cstrong data-end=\"1101\" data-start=\"1072\"\u003eValved Control, Your Way:\u003c\/strong\u003e Tie into the car’s ECU (Sport\/Sport+) or use the included standalone remote for instant open\/close in any mode.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1218\" data-start=\"1215\"\u003e\n\u003ch2 data-end=\"1244\" data-start=\"1220\"\u003e\u003cstrong data-end=\"1242\" data-start=\"1223\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1563\" data-start=\"1245\"\u003e\n\u003cli data-end=\"1385\" data-start=\"1245\"\u003e\n\u003cp data-end=\"1385\" data-start=\"1247\"\u003e\u003cstrong data-end=\"1263\" data-start=\"1247\"\u003eValves Open:\u003c\/strong\u003e Deep, exotic V8 character with crisp overrun and engaging burbles—without the buzzy, raspy edge common on other setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1472\" data-start=\"1386\"\u003e\n\u003cp data-end=\"1472\" data-start=\"1388\"\u003e\u003cstrong data-end=\"1406\" data-start=\"1388\"\u003eValves Closed:\u003c\/strong\u003e Subtle, composed tone for daily commuting and highway cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1563\" data-start=\"1473\"\u003e\n\u003cp data-end=\"1563\" data-start=\"1475\"\u003e\u003cstrong data-end=\"1500\" data-start=\"1475\"\u003eFlexible Integration:\u003c\/strong\u003e Choose factory valve integration or standalone remote control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/c39UQyl15Gk?si=XA5R7JTV6FTcCgJQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1568\" data-start=\"1565\"\u003e\n\u003ch2 data-end=\"1601\" data-start=\"1570\"\u003e\u003cstrong data-end=\"1599\" data-start=\"1573\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1871\" data-start=\"1602\"\u003e\n\u003cli data-end=\"1664\" data-start=\"1602\"\u003e\n\u003cp data-end=\"1664\" data-start=\"1604\"\u003e\u003cstrong data-end=\"1617\" data-start=\"1604\"\u003eMaterial:\u003c\/strong\u003e Ultra-light \u003cstrong data-end=\"1650\" data-start=\"1630\"\u003eGrade 5 titanium\u003c\/strong\u003e throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1665\"\u003e\n\u003cp data-end=\"1734\" data-start=\"1667\"\u003e\u003cstrong data-end=\"1686\" data-start=\"1667\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-end=\"1706\" data-start=\"1687\"\u003e56.5 lb lighter\u003c\/strong\u003e than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1808\" data-start=\"1735\"\u003e\n\u003cp data-end=\"1808\" data-start=\"1737\"\u003e\u003cstrong data-end=\"1755\" data-start=\"1737\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and smooth, high-flow routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1871\" data-start=\"1809\"\u003e\n\u003cp data-end=\"1871\" data-start=\"1811\"\u003e\u003cstrong data-end=\"1820\" data-start=\"1811\"\u003eTips:\u003c\/strong\u003e Multiple finishes available to complement your M5.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1876\" data-start=\"1873\"\u003e\n\u003ch2 data-end=\"1894\" data-start=\"1878\"\u003e\u003cstrong data-end=\"1892\" data-start=\"1881\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1923\" data-start=\"1895\"\u003e\n\u003cli data-end=\"1923\" data-start=\"1895\"\u003e\n\u003cp data-end=\"1923\" data-start=\"1897\"\u003e\u003cstrong data-end=\"1923\" data-start=\"1897\"\u003e2018–2023 BMW M5 (F90)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/F3dAZwNrR7U?si=JINkGtz5vMrK3kJq\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1928\" data-start=\"1925\"\u003e\n\u003ch2 data-end=\"1957\" data-start=\"1930\"\u003e\u003cstrong data-end=\"1955\" data-start=\"1933\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2070\" data-start=\"1958\"\u003e\n\u003cli data-end=\"2021\" data-start=\"1958\"\u003e\n\u003cp data-end=\"2021\" data-start=\"1960\"\u003eDirect bolt-on cat-back replacement to OEM mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2070\" data-start=\"2022\"\u003e\n\u003cp data-end=\"2070\" data-start=\"2024\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2075\" data-start=\"2072\"\u003e\n\u003ch2 data-end=\"2101\" data-start=\"2077\"\u003e\u003cstrong data-end=\"2099\" data-start=\"2080\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2311\" data-start=\"2102\"\u003e\n\u003cli data-end=\"2150\" data-start=\"2102\"\u003e\n\u003cp data-end=\"2150\" data-start=\"2104\"\u003eFull Grade 5 titanium valved cat-back system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2189\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2189\" data-start=\"2153\"\u003eForward large cross-section X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2275\" data-start=\"2190\"\u003e\n\u003cp data-end=\"2275\" data-start=\"2192\"\u003eElectronic valves with \u003cstrong data-end=\"2236\" data-start=\"2215\"\u003estandalone remote\u003c\/strong\u003e (factory integration harness option)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2311\" data-start=\"2276\"\u003e\n\u003cp data-end=\"2311\" data-start=\"2278\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2316\" data-start=\"2313\"\u003e\n\u003ch2 data-end=\"2341\" data-start=\"2318\"\u003e\u003cstrong data-end=\"2339\" data-start=\"2321\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2613\" data-start=\"2342\"\u003e\n\u003cli data-end=\"2387\" data-start=\"2342\"\u003e\n\u003cp data-end=\"2387\" data-start=\"2344\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2344\"\u003eTubing Diameter:\u003c\/strong\u003e 3.0\" inlet to outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2422\" data-start=\"2388\"\u003e\n\u003cp data-end=\"2422\" data-start=\"2390\"\u003e\u003cstrong data-end=\"2403\" data-start=\"2390\"\u003eMaterial:\u003c\/strong\u003e Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2487\" data-start=\"2423\"\u003e\n\u003cp data-end=\"2487\" data-start=\"2425\"\u003e\u003cstrong data-end=\"2436\" data-start=\"2425\"\u003eValves:\u003c\/strong\u003e Electronic; standalone remote or OEM integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2527\" data-start=\"2488\"\u003e\n\u003cp data-end=\"2527\" data-start=\"2490\"\u003e\u003cstrong data-end=\"2509\" data-start=\"2490\"\u003eWeight Savings:\u003c\/strong\u003e 56.5 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2613\" data-start=\"2528\"\u003e\n\u003cp data-end=\"2613\" data-start=\"2530\"\u003e\u003cstrong data-end=\"2541\" data-start=\"2530\"\u003eDesign:\u003c\/strong\u003e Forward X-pipe for scavenging and tonal balance; drone-free calibration\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Titanium \/ (4) Raw Burnt Titanium (4.0 outlet)","offer_id":52297096036636,"sku":"BMW.F9X.M5.M8.VSES.TI.TIBRT","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Brushed Steel (3.5 outlet)","offer_id":54059960008988,"sku":"BMW.F9X.M5.M8.VSES.BR.BRSH","price":3799.99,"currency_code":"USD","in_stock":false},{"title":"Brushed T304 Stainless Steel \/ (4) Burnt (3.5 outlet)","offer_id":54059960041756,"sku":"BMW.F9X.M5.M8.VSES.BR.BRT","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Black (3.5 outlet)","offer_id":54059960074524,"sku":"BMW.F9X.M5.M8.VSES.BR.BLK","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Forged Carbon Fiber (3.5 outlet)","offer_id":54059960107292,"sku":"BMW.F9X.M5.M8.VSES.BR.FC","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Carbon Fiber 1x1 (4.0 outlet)","offer_id":54059960140060,"sku":"BMW.F9X.M5.M8.VSES.BR.RC","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Brushed Steel (3.5 outlet)","offer_id":52297096069404,"sku":"BMW.F9X.M5.M8.VSES.TI.BRSH","price":4799.99,"currency_code":"USD","in_stock":false},{"title":"Titanium \/ (4) Burnt (3.5 outlet)","offer_id":52297096102172,"sku":"BMW.F9X.M5.M8.VSES.TI.BRT","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Black (3.5 outlet)","offer_id":52297096134940,"sku":"BMW.F9X.M5.M8.VSES.TI.BLK","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Forged Carbon Fiber (3.5 outlet)","offer_id":52297096167708,"sku":"BMW.F9X.M5.M8.VSES.TI.FC","price":4799.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ (4) Carbon Fiber 1x1 (4.0 outlet)","offer_id":52297096200476,"sku":"BMW.F9X.M5.M8.VSES.TI.RC","price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7401070_51aaea87-8bb0-4fca-acde-ab78c2c19de4.jpg?v=1752084972"},{"product_id":"bmw-x3m-x4m-valved-sport-exhaust-system-f97-f98","title":"BMW X3M \/ X4M Valved Sport Exhaust System (F97 \/ F98)","description":"\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"70548cb3-4bd5-4b78-b72f-5ef5a99ea032\" dir=\"auto\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-4o\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp data-start=\"127\" data-end=\"562\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/49KLk0Oy8SI?si=T8SB2qFiMOx8HfMo\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"335\" data-start=\"272\"\u003e\u003cstrong data-end=\"333\" data-start=\"274\"\u003eBMW X3M \u0026amp; X4M Valvetronic Designs Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"398\" data-start=\"336\"\u003ePrecision Engineering. Distinctive Sound. Total Control.\u003c\/h3\u003e\n\u003chr data-end=\"403\" data-start=\"400\"\u003e\n\u003ch2 data-end=\"440\" data-start=\"405\"\u003e\u003cstrong data-end=\"438\" data-start=\"408\"\u003eThe Valvetronic Experience\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"857\" data-start=\"441\"\u003eFor those who demand an \u003cstrong data-end=\"497\" data-start=\"465\"\u003eunrivaled exhaust experience\u003c\/strong\u003e from their BMW X3M or X4M, Valvetronic Designs has created a system that blends \u003cstrong data-end=\"638\" data-start=\"578\"\u003eprecision engineering, raw emotion, and absolute control\u003c\/strong\u003e. Built with a deep understanding of the BMW M community, this exhaust not only boosts performance but also transforms the character of the S58 engine—delivering a visceral and exhilarating sound every time you drive.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"878\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-end=\"862\" data-start=\"859\"\u003e\n\u003ch2 data-end=\"898\" data-start=\"864\"\u003e\u003cstrong data-end=\"896\" data-start=\"867\"\u003eChoose Your Sound Profile\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"939\" data-start=\"900\"\u003e\u003cstrong data-end=\"937\" data-start=\"904\"\u003eSingle Mid-Pipe Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1092\" data-start=\"940\"\u003eThe \u003cstrong data-end=\"978\" data-start=\"944\"\u003eraw, unfiltered S58 experience\u003c\/strong\u003e. This design enhances the factory sound characteristics while unlocking a deeper, more aggressive tone. Expect:\u003c\/p\u003e\n\u003cul data-end=\"1311\" data-start=\"1093\"\u003e\n\u003cli data-end=\"1124\" data-start=\"1093\"\u003e\n\u003cp data-end=\"1124\" data-start=\"1095\"\u003eEnhanced clarity and volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1155\" data-start=\"1125\"\u003e\n\u003cp data-end=\"1155\" data-start=\"1127\"\u003ePunchy, M-car exhaust note\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1311\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1311\" data-start=\"1158\"\u003eImproved flow and responsiveness\u003cbr data-end=\"1193\" data-start=\"1190\"\u003ePerfect for drivers who want their X3M\/X4M to make a bold statement with every start-up and wide-open throttle pull.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"880\" data-end=\"883\"\u003e\n\u003cp data-start=\"946\" data-end=\"1440\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/x_cThHGrMcM?si=yX5jOeqCdc-ryBYN\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1316\" data-start=\"1313\"\u003e\n\u003ch3 data-end=\"1363\" data-start=\"1318\"\u003e\u003cstrong data-end=\"1361\" data-start=\"1322\"\u003eEqual-Length Resonated Full Exhaust\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1733\" data-start=\"1364\"\u003eFor those seeking something truly special, our equal-length resonated configuration delivers a \u003cstrong data-end=\"1483\" data-start=\"1459\"\u003erefined, exotic tone\u003c\/strong\u003e. By balancing exhaust pulses, this system eliminates uneven frequencies, producing a smooth, motorsport-inspired sound reminiscent of high-end European supercars. Ideal for enthusiasts who want both \u003cstrong data-end=\"1730\" data-start=\"1683\"\u003eperformance and a unique acoustic signature\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1733\" data-start=\"1364\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-start=\"831\" data-end=\"876\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EkdknndQFZo?si=eqAiJRoqkmUZPEk5\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"1738\" data-start=\"1735\"\u003e\n\u003ch2 data-end=\"1778\" data-start=\"1740\"\u003e\u003cstrong data-end=\"1776\" data-start=\"1743\"\u003eEngineered Without Compromise\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2393\" data-start=\"1780\"\u003e\n\u003cli data-end=\"1903\" data-start=\"1780\"\u003e\n\u003cp data-end=\"1903\" data-start=\"1782\"\u003e\u003cstrong data-end=\"1812\" data-start=\"1782\"\u003eFactory-Integrated Valves:\u003c\/strong\u003e Electronic valves tie directly into the OEM M1\/M2 drive modes for instant sound control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2022\" data-start=\"1904\"\u003e\n\u003cp data-end=\"2022\" data-start=\"1906\"\u003e\u003cstrong data-end=\"1937\" data-start=\"1906\"\u003eIndependent Control Option:\u003c\/strong\u003e Included standalone controller for complete manual control of your exhaust valves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2235\" data-start=\"2023\"\u003e\n\u003cp data-end=\"2048\" data-start=\"2025\"\u003e\u003cstrong data-end=\"2046\" data-start=\"2025\"\u003eMaterial Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2235\" data-start=\"2051\"\u003e\n\u003cli data-end=\"2143\" data-start=\"2051\"\u003e\n\u003cp data-end=\"2143\" data-start=\"2053\"\u003e\u003cstrong data-end=\"2077\" data-start=\"2053\"\u003eT304 Stainless Steel\u003c\/strong\u003e – Extreme durability, resistance to corrosion, and a rich tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2235\" data-start=\"2146\"\u003e\n\u003cp data-end=\"2235\" data-start=\"2148\"\u003e\u003cstrong data-end=\"2168\" data-start=\"2148\"\u003eGrade 5 Titanium\u003c\/strong\u003e – Ultra-lightweight, sharper tone, and superior heat resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2393\" data-start=\"2236\"\u003e\n\u003cp data-end=\"2393\" data-start=\"2238\"\u003e\u003cstrong data-end=\"2268\" data-start=\"2238\"\u003eTrue Cat-Back Performance:\u003c\/strong\u003e Complete replacement of the factory cat-back for measurable gains in power, throttle response, and overall sound dynamics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"880\" data-end=\"883\"\u003e\n\u003cp data-start=\"946\" data-end=\"1440\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/x_cThHGrMcM?si=yX5jOeqCdc-ryBYN\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"2398\" data-start=\"2395\"\u003e\n\u003ch2 data-end=\"2433\" data-start=\"2400\"\u003e\u003cstrong data-end=\"2431\" data-start=\"2403\"\u003eWhy Valvetronic Designs?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2658\" data-start=\"2434\"\u003eWe don’t just build exhaust systems—we \u003cstrong data-end=\"2503\" data-start=\"2473\"\u003ecreate driving experiences\u003c\/strong\u003e. Every product we engineer is the result of relentless R\u0026amp;D, with a single mission: to give enthusiasts the \u003cstrong data-end=\"2655\" data-start=\"2611\"\u003eultimate sound, performance, and quality\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2872\" data-start=\"2660\"\u003eWhether you choose the \u003cstrong data-end=\"2719\" data-start=\"2683\"\u003eferocious Single Mid-Pipe System\u003c\/strong\u003e or the \u003cstrong data-end=\"2774\" data-start=\"2727\"\u003esupercar-like Equal-Length Resonated System\u003c\/strong\u003e, you’ll be rewarded with an unparalleled auditory experience—turning every drive into an event.\u003c\/p\u003e\n\u003chr data-end=\"2877\" data-start=\"2874\"\u003e\n\u003ch2 data-end=\"2895\" data-start=\"2879\"\u003e\u003cstrong data-end=\"2893\" data-start=\"2882\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2957\" data-start=\"2896\"\u003e\n\u003cli data-end=\"2926\" data-start=\"2896\"\u003e\n\u003cp data-end=\"2926\" data-start=\"2898\"\u003eBMW F97 X3M (2019–Present)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2957\" data-start=\"2927\"\u003e\n\u003cp data-end=\"2957\" data-start=\"2929\"\u003eBMW F98 X4M (2019–Present)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"946\" data-end=\"1440\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"946\" data-end=\"1440\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/EEWHRRUtv2g?si=tWu4SxP4o2DoI5tB\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"2962\" data-start=\"2959\"\u003e\n\u003ch2 data-end=\"2981\" data-start=\"2964\"\u003e\u003cstrong data-end=\"2979\" data-start=\"2967\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3305\" data-start=\"2982\"\u003e\n\u003cli data-end=\"3051\" data-start=\"2982\"\u003e\n\u003cp data-end=\"3051\" data-start=\"2984\"\u003eConstructed from \u003cstrong data-end=\"3025\" data-start=\"3001\"\u003eT304 Stainless Steel\u003c\/strong\u003e or \u003cstrong data-end=\"3049\" data-start=\"3029\"\u003eGrade 5 Titanium\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3114\" data-start=\"3052\"\u003e\n\u003cp data-end=\"3114\" data-start=\"3054\"\u003eOEM valve integration with optional independent controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3165\" data-start=\"3115\"\u003e\n\u003cp data-end=\"3165\" data-start=\"3117\"\u003eEqual-length or single mid-pipe configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3205\" data-start=\"3166\"\u003e\n\u003cp data-end=\"3205\" data-start=\"3168\"\u003eFully mandrel bent for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3257\" data-start=\"3206\"\u003e\n\u003cp data-end=\"3257\" data-start=\"3208\"\u003ePrecision TIG welds for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3305\" data-start=\"3258\"\u003e\n\u003cp data-end=\"3305\" data-start=\"3260\"\u003e100% reversible—return to stock at any time\u003cstrong data-start=\"831\" data-end=\"876\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"946\" data-end=\"1440\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"3755\" data-end=\"3889\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Single Midpipe design \/ Brushed T304 stainless steel \/ (4) Brushed Steel (3.5 inch outlet)","offer_id":52297100001564,"sku":"BMW.F9X.X3M.VSES.BR.BRSH","price":2999.99,"currency_code":"USD","in_stock":false},{"title":"Single Midpipe design \/ Brushed T304 stainless steel \/ (4) Burnt (3.5 inch outlet)","offer_id":52297100034332,"sku":"BMW.F9X.X3M.VSES.BR.BRT","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Single Midpipe design \/ Brushed T304 stainless steel \/ (4) 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data-end=\"230\"\u003e\n\u003ch2 data-start=\"232\" data-end=\"249\"\u003e\u003cstrong data-start=\"235\" data-end=\"247\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"250\" data-end=\"636\"\u003eVersion 2 of the \u003cstrong data-start=\"267\" data-end=\"319\"\u003eValvetronic Designs E9X M3 Valved Exhaust System\u003c\/strong\u003e delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to \u003cstrong data-start=\"459\" data-end=\"485\"\u003evacuum-actuated valves\u003c\/strong\u003e—proven to be more durable and consistent than electronic alternatives—and enhanced the exhaust tuning for a purer, more engaging driving experience.\u003c\/p\u003e\n\u003cp data-start=\"638\" data-end=\"979\"\u003eConstructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts—our mission has been to change that.\u003c\/p\u003e\n\u003cp data-start=\"981\" data-end=\"1164\"\u003eFor even greater performance and sound, pair the valved rear section with our \u003cstrong data-start=\"1059\" data-end=\"1098\"\u003ehigh-performance X-pipe mid-section\u003c\/strong\u003e, available in both \u003cstrong data-start=\"1118\" data-end=\"1131\"\u003efree-flow\u003c\/strong\u003e and \u003cstrong data-start=\"1136\" data-end=\"1146\"\u003ecatted\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\u003cp data-start=\"981\" data-end=\"1164\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_7mLhjxcLJc?si=i0Alq3MehUl5qrIM\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"1166\" data-end=\"1169\"\u003e\n\u003ch2 data-start=\"1171\" data-end=\"1192\"\u003e\u003cstrong data-start=\"1174\" data-end=\"1190\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1193\" data-end=\"1476\"\u003e\n\u003cli data-start=\"1193\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1222\"\u003eVacuum-Actuated Valves:\u003c\/strong\u003e Increased reliability and rapid response for seamless sound control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1387\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1296\" data-end=\"1330\"\u003eHigh-Flow Mandrel-Bent Tubing:\u003c\/strong\u003e Improves throttle response and overall power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1476\"\u003e\u003cstrong data-start=\"1390\" data-end=\"1416\"\u003eAffordable Excellence:\u003c\/strong\u003e Premium valved performance without the excessive “M tax.”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1478\" data-end=\"1481\"\u003e\n\u003ch2 data-start=\"1483\" data-end=\"1508\"\u003e\u003cstrong data-start=\"1486\" data-end=\"1506\"\u003eMid-Pipe Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1509\" data-end=\"1797\"\u003e\n\u003cli data-start=\"1509\" data-end=\"1659\"\u003e\n\u003cp data-start=\"1511\" data-end=\"1659\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1532\"\u003eFree-Flow X-Pipe:\u003c\/strong\u003e Aggressive tone and maximum horsepower gains; features a large X-merge after the transmission tunnel for optimal scavenging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1660\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1662\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1662\" data-end=\"1680\"\u003eCatted X-Pipe:\u003c\/strong\u003e Equipped with \u003cstrong data-start=\"1695\" data-end=\"1735\"\u003e200-cell Euro 6 catalytic converters\u003c\/strong\u003e for improved emissions compliance without sacrificing flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wi61eSTU0Vg?si=3Kv3eFMvmoAzmwLr\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-start=\"1799\" data-end=\"1822\"\u003e\u003cstrong data-start=\"1799\" data-end=\"1820\"\u003eResonator Layout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1823\" data-end=\"2000\"\u003e\n\u003cli data-start=\"1823\" data-end=\"1912\"\u003e\n\u003cp data-start=\"1825\" data-end=\"1912\"\u003eFour resonators in the front section smooth exhaust tones immediately from the engine.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/BtKFTG3RqYQ?si=tEBxnBytaSuCQor7\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"2002\" data-end=\"2005\"\u003e\n\u003ch2 data-start=\"2007\" data-end=\"2031\"\u003e\u003cstrong data-start=\"2010\" data-end=\"2029\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2032\" data-end=\"2297\"\u003e\n\u003cli data-start=\"2032\" data-end=\"2123\"\u003e\n\u003cp data-start=\"2034\" data-end=\"2123\"\u003e\u003cstrong data-start=\"2034\" data-end=\"2052\"\u003eValves Closed:\u003c\/strong\u003e Factory-like refinement for urban driving or long-distance cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2124\" data-end=\"2214\"\u003e\n\u003cp data-start=\"2126\" data-end=\"2214\"\u003e\u003cstrong data-start=\"2126\" data-end=\"2142\"\u003eValves Open:\u003c\/strong\u003e Aggressive, motorsport-inspired V8 tone with sharp throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2215\" data-end=\"2297\"\u003e\n\u003cp data-start=\"2217\" data-end=\"2297\"\u003e\u003cstrong data-start=\"2217\" data-end=\"2236\"\u003eFlexible Setup:\u003c\/strong\u003e Choose rear section only or complete system with mid-pipe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2299\" data-end=\"2302\"\u003e\n\u003ch2 data-start=\"2304\" data-end=\"2335\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2333\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2336\" data-end=\"2635\"\u003e\n\u003cli data-start=\"2336\" data-end=\"2421\"\u003e\n\u003cp data-start=\"2338\" data-end=\"2421\"\u003e\u003cstrong data-start=\"2338\" data-end=\"2351\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel for strength and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2422\" data-end=\"2471\"\u003e\n\u003cp data-start=\"2424\" data-end=\"2471\"\u003e\u003cstrong data-start=\"2424\" data-end=\"2443\"\u003eWeight Savings:\u003c\/strong\u003e 10.1 lb lighter than OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2472\" data-end=\"2572\"\u003e\n\u003cp data-start=\"2474\" data-end=\"2572\"\u003e\u003cstrong data-start=\"2474\" data-end=\"2492\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and smooth mandrel bends for durability and maximum flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2573\" data-end=\"2635\"\u003e\n\u003cp data-start=\"2575\" data-end=\"2635\"\u003e\u003cstrong data-start=\"2575\" data-end=\"2584\"\u003eTips:\u003c\/strong\u003e Premium finishes to complement the M3’s styling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2637\" data-end=\"2640\"\u003e\n\u003ch2 data-start=\"2642\" data-end=\"2658\"\u003e\u003cstrong data-start=\"2645\" data-end=\"2656\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2659\" data-end=\"2745\"\u003e\n\u003cli data-start=\"2659\" data-end=\"2687\"\u003e\n\u003cp data-start=\"2661\" data-end=\"2687\"\u003e\u003cstrong data-start=\"2661\" data-end=\"2685\"\u003e2008–2011 BMW E90 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2688\" data-end=\"2716\"\u003e\n\u003cp data-start=\"2690\" data-end=\"2716\"\u003e\u003cstrong data-start=\"2690\" data-end=\"2714\"\u003e2008–2013 BMW E92 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2717\" data-end=\"2745\"\u003e\n\u003cp data-start=\"2719\" data-end=\"2745\"\u003e\u003cstrong data-start=\"2719\" data-end=\"2743\"\u003e2008–2013 BMW E93 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2747\" data-end=\"2750\"\u003e\n\u003ch2 data-start=\"2752\" data-end=\"2779\"\u003e\u003cstrong data-start=\"2755\" data-end=\"2777\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2780\" data-end=\"2879\"\u003e\n\u003cli data-start=\"2780\" data-end=\"2830\"\u003e\n\u003cp data-start=\"2782\" data-end=\"2830\"\u003eDirect bolt-on fitment to OEM mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2831\" data-end=\"2879\"\u003e\n\u003cp data-start=\"2833\" data-end=\"2879\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2881\" data-end=\"2884\"\u003e\n\u003ch2 data-start=\"2886\" data-end=\"2910\"\u003e\u003cstrong data-start=\"2889\" data-end=\"2908\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2911\" data-end=\"3051\"\u003e\n\u003cli data-start=\"2911\" data-end=\"2960\"\u003e\n\u003cp data-start=\"2913\" data-end=\"2960\"\u003eValved rear section exhaust (vacuum-actuated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2961\" data-end=\"3013\"\u003e\n\u003cp data-start=\"2963\" data-end=\"3013\"\u003eOptional: Free-flow or catted X-pipe mid-section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3014\" data-end=\"3051\"\u003e\n\u003cp data-start=\"3016\" data-end=\"3051\"\u003eAll necessary hardware and clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3053\" data-end=\"3056\"\u003e\n\u003ch2 data-start=\"3058\" data-end=\"3081\"\u003e\u003cstrong data-start=\"3061\" data-end=\"3079\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3082\" data-end=\"3285\"\u003e\n\u003cli data-start=\"3082\" data-end=\"3128\"\u003e\n\u003cp data-start=\"3084\" data-end=\"3128\"\u003e\u003cstrong data-start=\"3084\" data-end=\"3097\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3129\" data-end=\"3160\"\u003e\n\u003cp data-start=\"3131\" data-end=\"3160\"\u003e\u003cstrong data-start=\"3131\" data-end=\"3142\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3161\" data-end=\"3200\"\u003e\n\u003cp data-start=\"3163\" data-end=\"3200\"\u003e\u003cstrong data-start=\"3163\" data-end=\"3182\"\u003eWeight Savings:\u003c\/strong\u003e 10.1 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3201\" data-end=\"3285\"\u003e\n\u003cp data-start=\"3203\" data-end=\"3285\"\u003e\u003cstrong data-start=\"3203\" data-end=\"3214\"\u003eDesign:\u003c\/strong\u003e Large X-merge for scavenging efficiency; resonated for tonal balance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"AXLEBACK ONLY \/ (4) BRUSHED STEEL (3.5\" OUTLET)","offer_id":52297095446812,"sku":"BMW.E9X.M3.AXL.BR.BRSH","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"AXLEBACK ONLY \/ (4) BURNT (3.5\" OUTLET)","offer_id":52297095479580,"sku":"BMW.E9X.M3.AXL.BR.BRT","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"AXLEBACK ONLY \/ (4) BLACK (3.5\" OUTLET)","offer_id":52297095512348,"sku":"BMW.E9X.M3.AXL.BR.BLK","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"AXLEBACK ONLY \/ (4) 1X1 CARBON (3.5\" OUTLET)","offer_id":52297095545116,"sku":"BMW.E9X.M3.AXL.BR.RC","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"AXLEBACK ONLY \/ (4) FORGED CARBON (3.5\" OUTLET)","offer_id":52297095577884,"sku":"BMW.E9X.M3.AXL.BR.FC","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"'+ SPORT Euro 6 Catted 200 Cell MIDPIPE (Dual Resonated) \/ (4) BRUSHED STEEL (3.5\" OUTLET)","offer_id":52297095610652,"sku":"BMW.E9X.M3.VSES.2CC.BR.BRSH","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"'+ SPORT Euro 6 Catted 200 Cell MIDPIPE (Dual Resonated) \/ (4) BURNT (3.5\" OUTLET)","offer_id":52297095643420,"sku":"BMW.E9X.M3.VSES.2CC.BR.BRT","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"'+ SPORT Euro 6 Catted 200 Cell MIDPIPE (Dual Resonated) \/ (4) BLACK (3.5\" OUTLET)","offer_id":52297095676188,"sku":"BMW.E9X.M3.VSES.2CC.BR.BLK","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"'+ SPORT Euro 6 Catted 200 Cell MIDPIPE (Dual Resonated) \/ (4) 1X1 CARBON (3.5\" OUTLET)","offer_id":52297095708956,"sku":"BMW.E9X.M3.VSES.2CC.BR.RC","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"'+ SPORT Euro 6 Catted 200 Cell MIDPIPE (Dual Resonated) \/ (4) FORGED CARBON (3.5\" OUTLET)","offer_id":52297095741724,"sku":"BMW.E9X.M3.VSES.2CC.BR.FC","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Midpipe (Quad Resonated) \/ (4) BRUSHED STEEL (3.5\" OUTLET)","offer_id":52297095774492,"sku":"BMW.E9X.M3.VSES.FF.BR.BRSH","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Midpipe (Quad Resonated) \/ (4) BURNT (3.5\" OUTLET)","offer_id":52297095807260,"sku":"BMW.E9X.M3.VSES.FF.BR.BRT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Midpipe (Quad Resonated) \/ (4) BLACK (3.5\" OUTLET)","offer_id":52297095840028,"sku":"BMW.E9X.M3.VSES.FF.BR.BLK","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Midpipe (Quad Resonated) \/ (4) 1X1 CARBON (3.5\" OUTLET)","offer_id":52297095872796,"sku":"BMW.E9X.M3.VSES.FF.BR.RC","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"'+ RACE Free Flow Midpipe (Quad Resonated) \/ (4) FORGED CARBON (3.5\" OUTLET)","offer_id":52297095905564,"sku":"BMW.E9X.M3.VSES.FF.BR.FC","price":2199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7404673.jpg?v=1757964085"},{"product_id":"audi-r8-v10-lamborghini-gallardo-lp-lamborghini-huracan-free-flow-headers","title":"Audi R8 \/ Lamborghini Gallardo LP \/ Lamborghini Huracan Free Flow Headers","description":"\u003ch1 data-end=\"156\" data-start=\"101\"\u003e\u003cstrong data-end=\"154\" data-start=\"103\"\u003eLamborghini \u0026amp; Audi 5.2L V10 Performance Headers\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"212\" data-start=\"157\"\u003eT304 Stainless Steel – Precision 3D-Modeled Fitment\u003c\/h3\u003e\n\u003chr data-end=\"217\" data-start=\"214\"\u003e\n\u003ch2 data-end=\"236\" data-start=\"219\"\u003e\u003cstrong data-end=\"234\" data-start=\"222\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"639\" data-start=\"237\"\u003eThe Lamborghini and Audi 5.2L V10 is an engineering masterpiece—but in factory form, its sound doesn’t quite match the excitement of its performance. Compared to the iconic 5.0L V10 in the pre-LP Gallardo, the stock 5.2 setup is restrained and muted. Our Valvetronic Designs Performance Headers unleash the true character of the engine, delivering the raw, visceral soundtrack this platform deserves.\u003c\/p\u003e\n\u003cp data-end=\"927\" data-start=\"641\"\u003eBy utilizing advanced 3D modeling technology, each header is designed for \u003cstrong data-end=\"738\" data-start=\"715\"\u003eperfect OEM fitment\u003c\/strong\u003e, replacing factory components with extreme precision. The result is sharper throttle response, increased performance, and an intoxicating exhaust note that builds all the way to redline.\u003c\/p\u003e\n\u003chr data-end=\"932\" data-start=\"929\"\u003e\n\u003ch2 data-end=\"955\" data-start=\"934\"\u003e\u003cstrong data-end=\"953\" data-start=\"937\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1290\" data-start=\"956\"\u003e\n\u003cli data-end=\"1069\" data-start=\"956\"\u003e\n\u003cp data-end=\"1069\" data-start=\"958\"\u003e\u003cstrong data-end=\"988\" data-start=\"958\"\u003eOptimized Header Geometry:\u003c\/strong\u003e Improves exhaust scavenging for increased power and sharper throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1178\" data-start=\"1070\"\u003e\n\u003cp data-end=\"1178\" data-start=\"1072\"\u003e\u003cstrong data-end=\"1096\" data-start=\"1072\"\u003ePerfect OEM Fitment:\u003c\/strong\u003e Designed using 3D modeling to ensure precise installation without modification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1290\" data-start=\"1179\"\u003e\n\u003cp data-end=\"1290\" data-start=\"1181\"\u003e\u003cstrong data-end=\"1206\" data-start=\"1181\"\u003eSound Transformation:\u003c\/strong\u003e Unlocks a more aggressive, motorsport-inspired tone while preserving drivability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1295\" data-start=\"1292\"\u003e\n\u003ch2 data-end=\"1328\" data-start=\"1297\"\u003e\u003cstrong data-end=\"1326\" data-start=\"1300\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1599\" data-start=\"1329\"\u003e\n\u003cli data-end=\"1434\" data-start=\"1329\"\u003e\n\u003cp data-end=\"1434\" data-start=\"1331\"\u003e\u003cstrong data-end=\"1344\" data-start=\"1331\"\u003eMaterial:\u003c\/strong\u003e Finest brushed T304 stainless steel for strength, durability, and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1532\" data-start=\"1435\"\u003e\n\u003cp data-end=\"1532\" data-start=\"1437\"\u003e\u003cstrong data-end=\"1455\" data-start=\"1437\"\u003eCraftsmanship:\u003c\/strong\u003e Hand-fabricated with precision TIG welds for maximum structural integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1599\" data-start=\"1533\"\u003e\n\u003cp data-end=\"1599\" data-start=\"1535\"\u003e\u003cstrong data-end=\"1546\" data-start=\"1535\"\u003eFinish:\u003c\/strong\u003e Brushed stainless steel for a high-end appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1604\" data-start=\"1601\"\u003e\n\u003ch2 data-end=\"1622\" data-start=\"1606\"\u003e\u003cstrong data-end=\"1620\" data-start=\"1609\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1640\" data-start=\"1624\"\u003e\u003cstrong data-end=\"1638\" data-start=\"1624\"\u003eVersion 1:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1730\" data-start=\"1641\"\u003e\n\u003cli data-end=\"1664\" data-start=\"1641\"\u003e\n\u003cp data-end=\"1664\" data-start=\"1643\"\u003eAudi R8 (2010–2018)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1697\" data-start=\"1665\"\u003e\n\u003cp data-end=\"1697\" data-start=\"1667\"\u003eLamborghini Huracán LP 580-2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1730\" data-start=\"1698\"\u003e\n\u003cp data-end=\"1730\" data-start=\"1700\"\u003eLamborghini Huracán LP 610-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1730\" data-start=\"1698\"\u003eLamborghini Gallardo LP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1748\" data-start=\"1732\"\u003e\u003cstrong data-end=\"1746\" data-start=\"1732\"\u003eVersion 2:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1892\" data-start=\"1749\"\u003e\n\u003cli data-end=\"1776\" data-start=\"1749\"\u003e\n\u003cp data-end=\"1776\" data-start=\"1751\"\u003eLamborghini Huracán EVO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1804\" data-start=\"1777\"\u003e\n\u003cp data-end=\"1804\" data-start=\"1779\"\u003eLamborghini Huracán STO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1840\" data-start=\"1805\"\u003e\n\u003cp data-end=\"1840\" data-start=\"1807\"\u003eLamborghini Huracán Performante\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1872\" data-start=\"1841\"\u003e\n\u003cp data-end=\"1872\" data-start=\"1843\"\u003eLamborghini Huracán Tecnica\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1892\" data-start=\"1873\"\u003e\n\u003cp data-end=\"1892\" data-start=\"1875\"\u003eAudi R8 (2020+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1897\" data-start=\"1894\"\u003e\n\u003ch2 data-end=\"1926\" data-start=\"1899\"\u003e\u003cstrong data-end=\"1924\" data-start=\"1902\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2071\" data-start=\"1927\"\u003e\n\u003cli data-end=\"1995\" data-start=\"1927\"\u003e\n\u003cp data-end=\"1995\" data-start=\"1929\"\u003eDirect bolt-on installation with no cutting or welding required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2071\" data-start=\"1996\"\u003e\n\u003cp data-end=\"2071\" data-start=\"1998\"\u003eDesigned for compatibility with factory or aftermarket exhaust systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2076\" data-start=\"2073\"\u003e\n\u003ch2 data-end=\"2102\" data-start=\"2078\"\u003e\u003cstrong data-end=\"2100\" data-start=\"2081\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2195\" data-start=\"2103\"\u003e\n\u003cli data-end=\"2155\" data-start=\"2103\"\u003e\n\u003cp data-end=\"2155\" data-start=\"2105\"\u003ePair of T304 stainless steel performance headers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2195\" data-start=\"2156\"\u003e\n\u003cp data-end=\"2195\" data-start=\"2158\"\u003eAll necessary installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2200\" data-start=\"2197\"\u003e\n\u003ch2 data-end=\"2225\" data-start=\"2202\"\u003e\u003cstrong data-end=\"2223\" data-start=\"2205\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2405\" data-start=\"2226\"\u003e\n\u003cli data-end=\"2272\" data-start=\"2226\"\u003e\n\u003cp data-end=\"2272\" data-start=\"2228\"\u003e\u003cstrong data-end=\"2241\" data-start=\"2228\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2333\" data-start=\"2273\"\u003e\n\u003cp data-end=\"2333\" data-start=\"2275\"\u003e\u003cstrong data-end=\"2293\" data-start=\"2275\"\u003eManufacturing:\u003c\/strong\u003e Mandrel-bent tubing, precision TIG welded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2405\" data-start=\"2334\"\u003e\n\u003cp data-end=\"2405\" data-start=\"2336\"\u003e\u003cstrong data-end=\"2347\" data-start=\"2336\"\u003eDesign:\u003c\/strong\u003e Equal-length primaries for optimal performance and tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Version 1 (2009-2020 R8, Huracan, Gallardo)","offer_id":52297097052444,"sku":"AUD.LAM.V10.FFH.R8.1.BR","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"Version 2 (2022+ Huracan EVO, STO, Performante, Technica)","offer_id":52297097085212,"sku":"AUD.LAM.V10.FFH.EVO.2.BR","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"Generation 1 R8 V8 (2006 to 2015)","offer_id":52684800819484,"sku":"AUD.R8.V8.FFH.BR","price":4999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7403322.jpg?v=1752084975"},{"product_id":"valvetronic-valved-sport-exhaust-system-for-porsche-gt3-991-1-991-2","title":"Valvetronic Valved Sport Exhaust System for Porsche GT3\/RS 991.1 \/ 991.2","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EiJs76C8XCI?si=TGbEk58UrGLi6Yjs\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"224\" data-start=\"166\"\u003ePorsche 991 GT3 \/ GT3 RS – Valved Sport Exhaust System\u003c\/h1\u003e\n\u003cp data-end=\"270\" data-start=\"225\"\u003eF1-Inspired • RSR Sound • 9000 RPM Symphony\u003c\/p\u003e\n\u003chr data-end=\"275\" data-start=\"272\"\u003e\n\u003ch3 data-end=\"291\" data-start=\"277\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"491\" data-start=\"292\"\u003eThis system is truly \u003cstrong data-end=\"346\" data-start=\"313\"\u003eunparalleled in sound quality\u003c\/strong\u003e. After over a year and a half of dedicated research and development, we’ve engineered an exhaust experience that must be heard to be believed.\u003c\/p\u003e\n\u003cp data-end=\"800\" data-start=\"493\"\u003eWhen Porsche introduced the \u003cstrong data-end=\"535\" data-start=\"521\"\u003eDFI engine\u003c\/strong\u003e in the 991 GT3, many feared it would lack the soul of the legendary Mezger. But with a screaming \u003cstrong data-end=\"655\" data-start=\"633\"\u003e9,000 RPM flat-six\u003c\/strong\u003e, Porsche delivered in spades. Still, the factory setup leaves much to be desired when it comes to rawness and that elusive \u003cstrong data-end=\"797\" data-start=\"779\"\u003eF1-style sound\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1214\" data-start=\"802\"\u003eAt Valvetronic Designs, we’ve crafted a system that elevates your GT3 experience. Featuring \u003cstrong data-end=\"913\" data-start=\"894\"\u003e2.5-inch piping\u003c\/strong\u003e, a \u003cstrong data-end=\"955\" data-start=\"917\"\u003elarge stamped cross-section X-pipe\u003c\/strong\u003e, and added \u003cstrong data-end=\"984\" data-start=\"967\"\u003eloop sections\u003c\/strong\u003e to lengthen the exhaust path, this setup achieves the \u003cstrong data-end=\"1069\" data-start=\"1039\"\u003ehigh-pitch motorsport tone\u003c\/strong\u003e enthusiasts crave. Combine it with our \u003cstrong data-end=\"1130\" data-start=\"1109\"\u003efree-flow headers\u003c\/strong\u003e, and your 991 becomes one of the most exhilarating sounding machines on the road.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gM7UK_R_9rs\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1219\" data-start=\"1216\"\u003e\n\u003ch3 data-end=\"1241\" data-start=\"1221\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cp data-end=\"1309\" data-start=\"1242\"\u003eThis exhaust is designed to \u003cstrong data-end=\"1306\" data-start=\"1270\"\u003eemulate the Porsche RSR race car\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"1671\" data-start=\"1311\"\u003e\n\u003cli data-end=\"1490\" data-start=\"1311\"\u003e\n\u003cp data-end=\"1490\" data-start=\"1313\"\u003e\u003cstrong data-end=\"1328\" data-start=\"1313\"\u003eValves Open\u003c\/strong\u003e: An uncompromising sound experience with aggressive flames on upshifts and a crescendo that builds all the way to the 9000 RPM redline. Pure F1-inspired drama.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1671\" data-start=\"1491\"\u003e\n\u003cp data-end=\"1671\" data-start=\"1493\"\u003e\u003cstrong data-end=\"1510\" data-start=\"1493\"\u003eValves Closed\u003c\/strong\u003e: Volume is tamed for comfort on long motorway drives or early-morning starts. Cabin drone is eliminated, keeping the experience refined even with valves shut.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1676\" data-start=\"1673\"\u003e\n\u003ch3 data-end=\"1692\" data-start=\"1678\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-end=\"2110\" data-start=\"1693\"\u003e\n\u003cli data-end=\"1740\" data-start=\"1693\"\u003e\n\u003cp data-end=\"1740\" data-start=\"1695\"\u003eFull \u003cstrong data-end=\"1719\" data-start=\"1700\"\u003e2.5-inch system\u003c\/strong\u003e from front to back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1795\" data-start=\"1741\"\u003e\n\u003cp data-end=\"1795\" data-start=\"1743\"\u003eLarge stamped \u003cstrong data-end=\"1781\" data-start=\"1757\"\u003ecross-section X-pipe\u003c\/strong\u003e for F1 tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1848\" data-start=\"1796\"\u003e\n\u003cp data-end=\"1848\" data-start=\"1798\"\u003eAdded \u003cstrong data-end=\"1821\" data-start=\"1804\"\u003eloop sections\u003c\/strong\u003e for enhanced sound pitch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1925\" data-start=\"1849\"\u003e\n\u003cp data-end=\"1925\" data-start=\"1851\"\u003eOptional \u003cstrong data-end=\"1881\" data-start=\"1860\"\u003efree-flow headers\u003c\/strong\u003e for maximum performance and sound quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1992\" data-start=\"1926\"\u003e\n\u003cp data-end=\"1992\" data-start=\"1928\"\u003e\u003cstrong data-end=\"1962\" data-start=\"1928\"\u003eVacuum-actuated exhaust valves\u003c\/strong\u003e with factory-like operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2053\" data-start=\"1993\"\u003e\n\u003cp data-end=\"2053\" data-start=\"1995\"\u003ePrecision \u003cstrong data-end=\"2018\" data-start=\"2005\"\u003eTIG welds\u003c\/strong\u003e for high strength and durability\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2115\" data-start=\"2112\"\u003e\n\u003ch3 data-end=\"2130\" data-start=\"2117\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-end=\"2193\" data-start=\"2131\"\u003e\n\u003cli data-end=\"2160\" data-start=\"2131\"\u003e\n\u003cp data-end=\"2160\" data-start=\"2133\"\u003e2014–2019 Porsche 991 GT3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2193\" data-start=\"2161\"\u003e\n\u003cp data-end=\"2193\" data-start=\"2163\"\u003e2016–2019 Porsche 991 GT3 RS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Stainless Steel","offer_id":52297101574428,"sku":"POR.991.GT3.VSES.BR","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"SPORT CATBACK SYSTEM ONLY \/ Titanium","offer_id":52297101607196,"sku":"POR.991.GT3.VSES.TI","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE HEADERS \/ Stainless Steel","offer_id":52297101639964,"sku":"POR.991.GT3.VSES.FFH.BR","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE HEADERS \/ Titanium","offer_id":52297101672732,"sku":"POR.991.GT3.VSES.FFH.TI","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7407701_375137e0-7958-4207-9f55-6d1a50f0b42f.jpg?v=1752084978"},{"product_id":"mercedes-e63-amg-w212-valved-sport-exhaust-system","title":"Mercedes E63 AMG W212 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/uz-5zIQQuDw\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"51\" data-start=\"0\"\u003eMercedes E63 AMG (W212) – Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-end=\"107\" data-start=\"52\"\u003eT304 Stainless Steel • 2.75\" Free-Flow • Large X-Pipe\u003c\/p\u003e\n\u003ch3 data-end=\"123\" data-start=\"109\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"487\" data-start=\"124\"\u003eThe W212 E63 AMG, powered by the 5.5L bi-turbo V8, is a brutal executive sedan that deserves an exhaust worthy of its performance pedigree. From the factory, it’s powerful but muted—Valvetronic Designs changes that. Our valved T304 stainless steel exhaust transforms the E63 into a snarling, high-pitched monster while keeping luxury refinement at your command.\u003c\/p\u003e\n\u003cp data-end=\"763\" data-start=\"489\"\u003eEngineered with a \u003cstrong data-end=\"537\" data-start=\"507\"\u003elarge cross-section X-pipe\u003c\/strong\u003e and 2.75\" mandrel-bent tubing, this system maximizes flow and reshapes the tone of the 5.5L twin-turbo V8 to echo the legendary M156 6.2L. It’s the ultimate upgrade for those who want their E63 to feel as raw as it is fast.\u003c\/p\u003e\n\u003chr data-end=\"768\" data-start=\"765\"\u003e\n\u003ch3 data-end=\"791\" data-start=\"770\"\u003eSound \u0026amp; Control\u003c\/h3\u003e\n\u003cp data-end=\"1263\" data-start=\"792\"\u003e\u003cstrong data-end=\"808\" data-start=\"792\"\u003eValves Open:\u003c\/strong\u003e A ferocious, naturally aspirated-style growl with spine-tingling pitch. Perfect for spirited driving and track use.\u003cbr data-end=\"927\" data-start=\"924\"\u003e\u003cstrong data-end=\"945\" data-start=\"927\"\u003eValves Closed:\u003c\/strong\u003e Quiet, docile, and nearly indistinguishable from an E300. Zero drone in the cabin makes it ideal for commutes or long highway trips.\u003cbr data-end=\"1081\" data-start=\"1078\"\u003e\u003cstrong data-end=\"1103\" data-start=\"1081\"\u003eBalanced Dynamics:\u003c\/strong\u003e Combined with FreeFlo front pipes, the system floods the cabin with aggressive yet refined tones, striking the perfect balance between comfort and raw power.\u003c\/p\u003e\n\u003chr data-end=\"1268\" data-start=\"1265\"\u003e\n\u003ch3 data-end=\"1299\" data-start=\"1270\"\u003ePerformance Engineering\u003c\/h3\u003e\n\u003cul data-end=\"1922\" data-start=\"1300\"\u003e\n\u003cli data-end=\"1420\" data-start=\"1300\"\u003e\n\u003cp data-end=\"1420\" data-start=\"1302\"\u003e\u003cstrong data-end=\"1332\" data-start=\"1302\"\u003e2.75\" Mandrel-Bent Tubing:\u003c\/strong\u003e Delivers maximum exhaust flow for sharper throttle response and enhanced performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1520\" data-start=\"1421\"\u003e\n\u003cp data-end=\"1520\" data-start=\"1423\"\u003e\u003cstrong data-end=\"1454\" data-start=\"1423\"\u003eLarge Cross-Section X-Pipe:\u003c\/strong\u003e Refines tone for a high-pitched, naturally aspirated character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1622\" data-start=\"1521\"\u003e\n\u003cp data-end=\"1622\" data-start=\"1523\"\u003e\u003cstrong data-end=\"1561\" data-start=\"1523\"\u003eT304 Stainless Steel Construction:\u003c\/strong\u003e Corrosion-resistant, durable, and built for long-term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1830\" data-start=\"1719\"\u003e\n\u003cp data-end=\"1830\" data-start=\"1721\"\u003e\u003cstrong data-end=\"1746\" data-start=\"1721\"\u003eValve Control System:\u003c\/strong\u003e Switch seamlessly between luxury-quiet and racecar-loud at the touch of a button.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1922\" data-start=\"1831\"\u003e\n\u003cp data-end=\"1922\" data-start=\"1833\"\u003e\u003cstrong data-end=\"1855\" data-start=\"1833\"\u003eDrone-Free Tuning:\u003c\/strong\u003e Designed to ensure maximum comfort, even during extended drives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1927\" data-start=\"1924\"\u003e\n\u003ch3 data-end=\"1942\" data-start=\"1929\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-end=\"1991\" data-start=\"1943\"\u003e\n\u003cli data-end=\"1991\" data-start=\"1943\"\u003e\n\u003cp data-end=\"1991\" data-start=\"1945\"\u003e\u003cstrong data-end=\"1989\" data-start=\"1945\"\u003e2010 – 2016 Mercedes-Benz E63 AMG (W212)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2076\" data-start=\"1993\"\u003e\u003cem data-end=\"2074\" data-start=\"1993\"\u003eFor 2016 W212 fitment, please email us your VIN for compatibility verification.\u003c\/em\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Brushed T304 Stainless Steel","offer_id":52297097216284,"sku":"MER.W212.E63.VSES.BR","price":3999.99,"currency_code":"USD","in_stock":true},{"title":"SPORT CATBACK SYSTEM ONLY \/ Grade 5 Titanium","offer_id":52297097249052,"sku":"MER.W212.E63.VSES.TI","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"FREE FLOW RACE FRONT PIPES \/ Brushed T304 Stainless Steel","offer_id":52297097281820,"sku":"MER.W212.E63.VSES.FF.BR","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"FREE FLOW RACE FRONT PIPES \/ Grade 5 Titanium","offer_id":52297097314588,"sku":"MER.W212.E63.VSES.FF.TI","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_410442dc-a27b-45ba-a505-aa32485c0bf7.jpg?v=1752084971"},{"product_id":"mclaren-650s-mp4-12c-valved-sport-exhaust-system","title":"Mclaren 650S \/ MP4-12C F1 Sport Exhaust System","description":"\u003ch1 data-start=\"1573\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1575\" data-end=\"1625\"\u003eMcLaren MP4-12C \/ 650S – F1 Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"1628\" data-end=\"1680\"\u003eT304 Stainless Steel Finished In Anodized Gold\u003c\/p\u003e\n\u003cp data-start=\"1682\" data-end=\"2021\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1694\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"1694\" data-end=\"1697\"\u003eThe MP4-12C and 650S deliver mind-bending performance, but the 3.8L V8 doesn’t sound the part. The Valvetronic Designs F1 Exhaust System corrects this flaw, unlocking a naturally aspirated, F1-inspired sound. Built from turbo V-bands to tips in full 3.0\" diameter, the system merges raw power with refined engineering.\u003c\/p\u003e\n\u003cp data-start=\"2023\" data-end=\"2044\"\u003e\u003cstrong data-start=\"2023\" data-end=\"2042\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003cstrong data-start=\"2047\" data-end=\"2065\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2045\" data-end=\"2283\"\u003e\n\u003cli data-start=\"2195\" data-end=\"2283\"\u003e\n\u003cp data-start=\"2197\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2197\" data-end=\"2226\"\u003eWith Free-Flow Downpipes:\u003c\/strong\u003e Amplifies volume, turbo spool, and flames with tuning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2285\" data-end=\"2314\"\u003e\u003cstrong data-start=\"2285\" data-end=\"2312\"\u003ePerformance Engineering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2315\" data-end=\"2502\"\u003e\n\u003cli data-start=\"2315\" data-end=\"2380\"\u003e\n\u003cp data-start=\"2317\" data-end=\"2380\"\u003eSignature X-pipe for smoother harmonics and turbo efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2381\" data-end=\"2446\"\u003e\n\u003cp data-start=\"2383\" data-end=\"2446\"\u003eConstructed with Anodized Gold T304 Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2447\" data-end=\"2502\"\u003e\n\u003cp data-start=\"2449\" data-end=\"2502\"\u003eFully mandrel-bent for maximum efficiency and flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2504\" data-end=\"2570\"\u003e\u003cstrong data-start=\"2504\" data-end=\"2515\"\u003eFitment\u003c\/strong\u003e\u003cbr data-start=\"2515\" data-end=\"2518\"\u003e2011–2014 McLaren MP4-12C\u003cbr data-start=\"2543\" data-end=\"2546\"\u003e2014–2018 McLaren 650S\u003c\/p\u003e\n\u003cp data-start=\"2572\" data-end=\"2586\"\u003e\u003cstrong data-start=\"2572\" data-end=\"2584\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2587\" data-end=\"2736\"\u003e\n\u003cli data-start=\"2587\" data-end=\"2614\"\u003e\n\u003cp data-start=\"2589\" data-end=\"2614\"\u003eFull 3.0\" F1 system\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2643\" data-end=\"2680\"\u003e\n\u003cp data-start=\"2645\" data-end=\"2680\"\u003eLightweight, durable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2681\" data-end=\"2704\"\u003e\n\u003cp data-start=\"2683\" data-end=\"2704\"\u003ePrecision TIG welds\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY","offer_id":52297096397084,"sku":"MAC.650S.F1.AG","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES","offer_id":52297096429852,"sku":"MAC.650S.F1.FF.AG","price":6999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/DSC03558.jpg?v=1768334303"},{"product_id":"replacement-extension-harness","title":"Replacement Extension Harness","description":"\u003cp\u003eReplacement exhaust valve harness stretching from the OEM exhaust valve location to the valve located on the exhaust itself.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e4 Pin:\u003c\/p\u003e\n\u003cp\u003eFits OEM style 4 pin valves such as BMW, Porsche etc\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e5 pin:\u003c\/p\u003e\n\u003cp\u003eFits OEM style 5 pin valves such as Corvette C8\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"4 Pin","offer_id":52297096560924,"sku":"VTD.REPL.4PN.EH","price":45.99,"currency_code":"USD","in_stock":true},{"title":"5 Pin","offer_id":52297096593692,"sku":"VTD.REPL.5PN.EH","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/IMG-4258.jpg?v=1752084974"},{"product_id":"audi-rs5-b9-valved-sport-exhaust-system","title":"Audi RS5 B9 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/pgkzYZZZ4BA?si=HneW-tO7URE56WTj\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"154\" data-start=\"113\"\u003e\u003cstrong data-end=\"152\" data-start=\"115\"\u003eAudi B9 RS5 Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"221\" data-start=\"155\"\u003eFull T304 Stainless Steel System with Electronic Valve Control\u003c\/h3\u003e\n\u003chr data-end=\"226\" data-start=\"223\"\u003e\n\u003ch2 data-end=\"245\" data-start=\"228\"\u003e\u003cstrong data-end=\"243\" data-start=\"231\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"591\" data-start=\"246\"\u003eThe Audi B9 RS5’s 2.9L twin-turbo V6 is a powerhouse—but the factory exhaust hides much of its true character behind heavy, restrictive components. The \u003cstrong data-end=\"448\" data-start=\"398\"\u003eValvetronic Designs Full Valved Exhaust System\u003c\/strong\u003e unleashes the car’s full vocal potential, delivering an aggressive, motorsport-inspired tone when desired, and quiet refinement when needed.\u003c\/p\u003e\n\u003cp data-end=\"916\" data-start=\"593\"\u003eUnlike typical aftermarket setups requiring multiple parts from different vendors, our system is a \u003cstrong data-end=\"729\" data-start=\"692\"\u003ecomplete, single-package solution\u003c\/strong\u003e—from the OEM or aftermarket downpipes all the way to the exhaust tips. No more combining a cat-back from one brand with resonator sections from another—this is a true one-stop upgrade.\u003c\/p\u003e\n\u003cp data-end=\"1147\" data-start=\"918\"\u003eWith the valves open, the RS5 gains a sharper tone, aggressive overrun crackles, and a commanding presence. Close the valves, and the car returns to near-stock quietness, making it ideal for both spirited driving and daily use.\u003c\/p\u003e\n\u003cp data-end=\"1147\" data-start=\"918\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/KIn2G_0PI40\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1152\" data-start=\"1149\"\u003e\n\u003ch2 data-end=\"1175\" data-start=\"1154\"\u003e\u003cstrong data-end=\"1173\" data-start=\"1157\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1464\" data-start=\"1176\"\u003e\n\u003cli data-end=\"1274\" data-start=\"1176\"\u003e\n\u003cp data-end=\"1274\" data-start=\"1178\"\u003e\u003cstrong data-end=\"1201\" data-start=\"1178\"\u003eFull-System Design:\u003c\/strong\u003e Replaces the need for mixing exhaust components from different brands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1371\" data-start=\"1275\"\u003e\n\u003cp data-end=\"1371\" data-start=\"1277\"\u003e\u003cstrong data-end=\"1306\" data-start=\"1277\"\u003eElectronic Valve Control:\u003c\/strong\u003e Instantly switch between aggressive and refined exhaust modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1464\" data-start=\"1372\"\u003e\n\u003cp data-end=\"1464\" data-start=\"1374\"\u003e\u003cstrong data-end=\"1393\" data-start=\"1374\"\u003eOptimized Flow:\u003c\/strong\u003e Mandrel-bent construction improves performance across the rev range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1469\" data-start=\"1466\"\u003e\n\u003ch2 data-end=\"1495\" data-start=\"1471\"\u003e\u003cstrong data-end=\"1493\" data-start=\"1474\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1820\" data-start=\"1496\"\u003e\n\u003cli data-end=\"1579\" data-start=\"1496\"\u003e\n\u003cp data-end=\"1579\" data-start=\"1498\"\u003e\u003cstrong data-end=\"1514\" data-start=\"1498\"\u003eValves Open:\u003c\/strong\u003e Bold, aggressive tone with pronounced overrun on deceleration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1658\" data-start=\"1580\"\u003e\n\u003cp data-end=\"1658\" data-start=\"1582\"\u003e\u003cstrong data-end=\"1600\" data-start=\"1582\"\u003eValves Closed:\u003c\/strong\u003e Quiet, comfortable OEM-like sound for everyday driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1820\" data-start=\"1659\"\u003e\n\u003cp data-end=\"1820\" data-start=\"1661\"\u003e\u003cstrong data-end=\"1690\" data-start=\"1661\"\u003eValve Delete Recommended:\u003c\/strong\u003e OEM valves can activate unexpectedly; we recommend installing a valve delete module for optimal function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1825\" data-start=\"1822\"\u003e\n\u003ch2 data-end=\"1858\" data-start=\"1827\"\u003e\u003cstrong data-end=\"1856\" data-start=\"1830\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2170\" data-start=\"1859\"\u003e\n\u003cli data-end=\"1938\" data-start=\"1859\"\u003e\n\u003cp data-end=\"1938\" data-start=\"1861\"\u003e\u003cstrong data-end=\"1874\" data-start=\"1861\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel for durability and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1988\" data-start=\"1939\"\u003e\n\u003cp data-end=\"1988\" data-start=\"1941\"\u003e\u003cstrong data-end=\"1960\" data-start=\"1941\"\u003eWeight Savings:\u003c\/strong\u003e 16.3 lb lighter than OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2092\" data-start=\"1989\"\u003e\n\u003cp data-end=\"2092\" data-start=\"1991\"\u003e\u003cstrong data-end=\"2009\" data-start=\"1991\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and fully mandrel-bent tubing for strength and maximum flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2170\" data-start=\"2093\"\u003e\n\u003cp data-end=\"2170\" data-start=\"2095\"\u003e\u003cstrong data-end=\"2104\" data-start=\"2095\"\u003eTips:\u003c\/strong\u003e Includes premium exhaust tips for a refined performance finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2175\" data-start=\"2172\"\u003e\n\u003ch2 data-end=\"2193\" data-start=\"2177\"\u003e\u003cstrong data-end=\"2191\" data-start=\"2180\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2273\" data-start=\"2194\"\u003e\n\u003cli data-end=\"2231\" data-start=\"2194\"\u003e\n\u003cp data-end=\"2231\" data-start=\"2196\"\u003e\u003cstrong data-end=\"2229\" data-start=\"2196\"\u003e2018–2024 Audi RS5 Coupe (B9)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2273\" data-start=\"2232\"\u003e\n\u003cp data-end=\"2273\" data-start=\"2234\"\u003e\u003cstrong data-end=\"2271\" data-start=\"2234\"\u003e2018–2024 Audi RS5 Sportback (B9)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2278\" data-start=\"2275\"\u003e\n\u003ch2 data-end=\"2307\" data-start=\"2280\"\u003e\u003cstrong data-end=\"2305\" data-start=\"2283\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2617\" data-start=\"2308\"\u003e\n\u003cli data-end=\"2351\" data-start=\"2308\"\u003e\n\u003cp data-end=\"2351\" data-start=\"2310\"\u003eDirect replacement for the OEM exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2400\" data-start=\"2352\"\u003e\n\u003cp data-end=\"2400\" data-start=\"2354\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2510\" data-start=\"2401\"\u003e\n\u003cp data-end=\"2510\" data-start=\"2403\"\u003eECU tune recommended for maximum performance gains and improved drivability due to reduced back pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2511\"\u003e\n\u003cp data-end=\"2617\" data-start=\"2513\"\u003ePurchaser\/installer must verify compliance with local emissions laws before purchase and installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2622\" data-start=\"2619\"\u003e\n\u003ch2 data-end=\"2648\" data-start=\"2624\"\u003e\u003cstrong data-end=\"2646\" data-start=\"2627\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2800\" data-start=\"2649\"\u003e\n\u003cli data-end=\"2700\" data-start=\"2649\"\u003e\n\u003cp data-end=\"2700\" data-start=\"2651\"\u003eFull T304 stainless steel valved exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2762\" data-start=\"2701\"\u003e\n\u003cp data-end=\"2762\" data-start=\"2703\"\u003eElectronic exhaust valves (OEM delete module recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2800\" data-start=\"2763\"\u003e\n\u003cp data-end=\"2800\" data-start=\"2765\"\u003eAll necessary hardware and clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2805\" data-start=\"2802\"\u003e\n\u003ch2 data-end=\"2830\" data-start=\"2807\"\u003e\u003cstrong data-end=\"2828\" data-start=\"2810\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3003\" data-start=\"2831\"\u003e\n\u003cli data-end=\"2869\" data-start=\"2831\"\u003e\n\u003cp data-end=\"2869\" data-start=\"2833\"\u003e\u003cstrong data-end=\"2846\" data-start=\"2833\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2914\" data-start=\"2870\"\u003e\n\u003cp data-end=\"2914\" data-start=\"2872\"\u003e\u003cstrong data-end=\"2883\" data-start=\"2872\"\u003eValves:\u003c\/strong\u003e Electronic, rapid open\/close\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2963\" data-start=\"2915\"\u003e\n\u003cp data-end=\"2963\" data-start=\"2917\"\u003e\u003cstrong data-end=\"2936\" data-start=\"2917\"\u003eWeight Savings:\u003c\/strong\u003e 16.3 lb lighter than OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3003\" data-start=\"2964\"\u003e\n\u003cp data-end=\"3003\" data-start=\"2966\"\u003e\u003cstrong data-end=\"2977\" data-start=\"2966\"\u003eFinish:\u003c\/strong\u003e Brushed stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297098527004,"sku":"AUD.B9.RS5.VSES.BR","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7405533_a782d704-578b-4de7-bf6b-1263819bd7c3.jpg?v=1759260334"},{"product_id":"bmw-f-chassis-replacement-midpipe-80mm-clamp","title":"BMW F Chassis Replacement Midpipe 80MM Clamp","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297096495388,"sku":"BMW.REPL.80MM.MP.CLAMP","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_5bfa3082-802d-4a5b-b628-b898873aa263.jpg?v=1752084974"},{"product_id":"valvetronic-valved-race-exhaust-system-for-porsche-911-turbo-991-1-991-2","title":"Valvetronic Valved Race Exhaust System for Porsche 911 Turbo 991.1 \/ 991.2","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1axSOBoIwKU?si=MNvpxJWciaMiJMJr\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"0\" data-end=\"64\"\u003ePorsche 991 Turbo \/ Turbo S – Titanium Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"65\" data-end=\"146\"\u003eGrade 5 Titanium • Center X-Pipe • True Motorsport Tone\u003c\/p\u003e\n\u003ch3 data-start=\"148\" data-end=\"162\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"163\" data-end=\"661\"\u003eThe 991 Turbo is the benchmark for all-around performance—but like every turbocharged Porsche, the stock soundtrack falls short. Valvetronic Designs fixes that at the source. Our system starts with \u003cstrong data-start=\"361\" data-end=\"407\"\u003eCAD-designed, CFD-tested exhaust manifolds\u003c\/strong\u003e to sharpen pulse timing and \u003cstrong data-start=\"436\" data-end=\"451\"\u003eraise pitch\u003c\/strong\u003e for a cleaner, more motorsport-inspired note. Downstream, a \u003cstrong data-start=\"512\" data-end=\"544\"\u003evalved titanium rear section\u003c\/strong\u003e delivers dual personalities on demand—raw and unfiltered when you want it, refined and comfortable when you need it.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/nGwP7p1gdho\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"663\" data-end=\"666\"\u003e\n\u003ch3 data-start=\"668\" data-end=\"688\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cul data-start=\"689\" data-end=\"1139\"\u003e\n\u003cli data-start=\"689\" data-end=\"864\"\u003e\n\u003cp data-start=\"691\" data-end=\"864\"\u003e\u003cstrong data-start=\"691\" data-end=\"707\"\u003eValves Open:\u003c\/strong\u003e After the turbos, gases travel \u003cstrong data-start=\"739\" data-end=\"776\"\u003estraight ~13 inches to atmosphere\u003c\/strong\u003e for an uncorrupted, razor-edged Porsche wail—crisp up top with aggressive shift pops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"865\" data-end=\"1002\"\u003e\n\u003cp data-start=\"867\" data-end=\"1002\"\u003e\u003cstrong data-start=\"867\" data-end=\"885\"\u003eValves Closed:\u003c\/strong\u003e Flow is routed through \u003cstrong data-start=\"909\" data-end=\"940\"\u003etwo quad-chambered mufflers\u003c\/strong\u003e for a substantial drop in volume and a calm cabin demeanor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1003\" data-end=\"1139\"\u003e\n\u003cp data-start=\"1005\" data-end=\"1139\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1023\"\u003eCenter X-Pipe:\u003c\/strong\u003e Smooths pulse interaction, \u003cstrong data-start=\"1051\" data-end=\"1066\"\u003ekills drone\u003c\/strong\u003e, and adds a polished, high-frequency character throughout the rev range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1141\" data-end=\"1144\"\u003e\n\u003ch3 data-start=\"1146\" data-end=\"1177\"\u003ePerformance \u0026amp; Engineering\u003c\/h3\u003e\n\u003cul data-start=\"1178\" data-end=\"1773\"\u003e\n\u003cli data-start=\"1178\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1180\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1180\" data-end=\"1208\"\u003eCFD-Validated Manifolds:\u003c\/strong\u003e Optimized runner geometry improves pulse energy, response, and tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1376\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1376\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1316\"\u003eGrade 5 Titanium Construction:\u003c\/strong\u003e Extreme strength-to-weight with superior heat resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1560\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1560\"\u003e\u003cstrong data-start=\"1480\" data-end=\"1507\"\u003eVacuum-Actuated Valves:\u003c\/strong\u003e Instant, reliable control of volume and character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1561\" data-end=\"1642\"\u003e\n\u003cp data-start=\"1563\" data-end=\"1642\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1587\"\u003ePrecision TIG Welds:\u003c\/strong\u003e Hand-finished for durability and a showpiece finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1643\" data-end=\"1710\"\u003e\n\u003cp data-start=\"1645\" data-end=\"1710\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1664\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-start=\"1665\" data-end=\"1683\"\u003e9.5 lb lighter\u003c\/strong\u003e than the factory system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1711\" data-end=\"1773\"\u003e\n\u003cp data-start=\"1713\" data-end=\"1773\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1733\"\u003e100% Reversible:\u003c\/strong\u003e Bolt-on design—return to stock anytime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1775\" data-end=\"1778\"\u003e\n\u003ch3 data-start=\"1780\" data-end=\"1800\"\u003eVisual Details\u003c\/h3\u003e\n\u003cul data-start=\"1801\" data-end=\"1885\"\u003e\n\u003cli data-start=\"1801\" data-end=\"1885\"\u003e\n\u003cp data-start=\"1803\" data-end=\"1885\"\u003e\u003cstrong data-start=\"1803\" data-end=\"1822\"\u003eSignature Tips:\u003c\/strong\u003e Premium finishes that complement the 991 Turbo’s rear profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1887\" data-end=\"1890\"\u003e\n\u003ch3 data-start=\"1892\" data-end=\"1905\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"1906\" data-end=\"1989\"\u003e\n\u003cli data-start=\"1906\" data-end=\"1947\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1947\"\u003e\u003cstrong data-start=\"1908\" data-end=\"1945\"\u003e2014–2019 Porsche 911 (991) Turbo\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1948\" data-end=\"1989\"\u003e\n\u003cp data-start=\"1950\" data-end=\"1989\"\u003e\u003cstrong data-start=\"1950\" data-end=\"1989\"\u003e2014–2019 Porsche 911 (991) Turbo S\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Grade 5 Titanium \/ Sport Catback System","offer_id":52297098232092,"sku":"POR.991.TUR.VSES.TI","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ + RACE FREE FLOW HEADERS","offer_id":53251910697244,"sku":"POR.991.TUR.VSES.FFH.TI","price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7401669_cc3d2ad4-143e-4fcf-add9-6c04d50bd41f.jpg?v=1752084973"},{"product_id":"mercedes-sls-amg-valved-sport-exhaust-system","title":"Mercedes SLS AMG Valved Sport Exhaust System","description":"\u003ch3\u003e\u003cem\u003e6-8 Week Lead Time\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-start=\"161\" data-end=\"205\"\u003eMercedes SLS AMG – Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"206\" data-end=\"278\"\u003eT304 Stainless Steel • Precision Engineering • M156 6.2L Sound, Reborn\u003c\/p\u003e\n\u003cp data-start=\"206\" data-end=\"278\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/sSTisbejylU?si=YeBATbLhmooJx9qt\u0026amp;start=1088\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"280\" data-end=\"294\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"295\" data-end=\"623\"\u003eThe Mercedes SLS AMG is already one of the most iconic modern supercars, but its 6.2L M156 V8 deserves an exhaust that lets it truly sing. Valvetronic Designs introduces the \u003cstrong data-start=\"469\" data-end=\"519\"\u003eultimate valved stainless steel exhaust system\u003c\/strong\u003e for the SLS AMG—crafted to deliver uncompromising performance, versatility, and spine-tingling sound.\u003c\/p\u003e\n\u003cp data-start=\"625\" data-end=\"915\"\u003eConstructed from \u003cstrong data-start=\"642\" data-end=\"680\"\u003epremium-grade T304 stainless steel\u003c\/strong\u003e, this system is precision-engineered for perfect fitment, durability, and maximum flow. Whether carving backroads, commanding city streets, or stretching its legs on the Autobahn, your SLS AMG will finally sound as wild as it looks.\u003c\/p\u003e\n\u003chr data-start=\"917\" data-end=\"920\"\u003e\n\u003ch3 data-start=\"922\" data-end=\"943\"\u003eSound \u0026amp; Control\u003c\/h3\u003e\n\u003cp data-start=\"944\" data-end=\"1433\"\u003e\u003cstrong data-start=\"944\" data-end=\"960\"\u003eValves Open:\u003c\/strong\u003e Raw, thunderous growls and high-pitched roars that unleash the full fury of the M156 V8—an intoxicating sound worthy of the SLS’s legendary status.\u003cbr data-start=\"1108\" data-end=\"1111\"\u003e\u003cstrong data-start=\"1111\" data-end=\"1129\"\u003eValves Closed:\u003c\/strong\u003e Subdued and refined, preserving the luxury and comfort of Mercedes’ flagship supercar. Perfect for relaxed cruising or keeping a low profile.\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1294\"\u003eInstant Control:\u003c\/strong\u003e Advanced pneumatic valve technology puts the sound in your hands—switch seamlessly between race-bred aggression and civilized elegance.\u003c\/p\u003e\n\u003chr data-start=\"1435\" data-end=\"1438\"\u003e\n\u003ch3 data-start=\"1440\" data-end=\"1469\"\u003ePerformance Engineering\u003c\/h3\u003e\n\u003cul data-start=\"1470\" data-end=\"2005\"\u003e\n\u003cli data-start=\"1470\" data-end=\"1591\"\u003e\n\u003cp data-start=\"1472\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1510\"\u003eT304 Stainless Steel Construction:\u003c\/strong\u003e Built to withstand extreme conditions while delivering consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1592\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1594\" data-end=\"1685\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1620\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Ensures superior strength, reliability, and a flawless finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1688\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1688\" data-end=\"1714\"\u003eOptimized Flow Design:\u003c\/strong\u003e Reduces backpressure, improving throttle response and overall engine efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1899\"\u003e\n\u003cp data-start=\"1800\" data-end=\"1899\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1825\"\u003eBolt-On Installation:\u003c\/strong\u003e No cutting or welding required—fully reversible to stock configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1900\" data-end=\"2005\"\u003e\n\u003cp data-start=\"1902\" data-end=\"2005\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1924\"\u003eDrone-Free Sound:\u003c\/strong\u003e Carefully engineered for maximum enjoyment without compromising cabin comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2007\" data-end=\"2010\"\u003e\n\u003ch3 data-start=\"2012\" data-end=\"2025\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"2026\" data-end=\"2122\"\u003e\n\u003cli data-start=\"2026\" data-end=\"2067\"\u003e\n\u003cp data-start=\"2028\" data-end=\"2067\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2065\"\u003e2010 – 2015 Mercedes-Benz SLS AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2068\" data-end=\"2122\"\u003e\n\u003cp data-start=\"2070\" data-end=\"2122\"\u003e\u003cstrong data-start=\"2070\" data-end=\"2120\"\u003e2014 – 2015 Mercedes-Benz SLS AMG Black Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52297097642268,"sku":"MER.SLS.AMG.VSES.BR","price":6999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7409490-2.jpg?v=1758033479"},{"product_id":"valvetronic-valved-sport-exhaust-system-for-porsche-911-carrera-s-gts-991-1","title":"Valvetronic Valved Sport Exhaust System for Porsche 911 Carrera \/ S \/ GTS (991.1)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/OhwDH8lZc00?si=3cQazASIl7RrQf2m\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"168\" data-end=\"215\"\u003ePorsche 911 Carrera \/ S \/ GTS (991.1) –  Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"216\" data-end=\"284\"\u003eRich F1 Sound • Lightweight Construction • OEM-Style Valve Control\u003c\/p\u003e\n\u003chr data-start=\"286\" data-end=\"289\"\u003e\n\u003ch3 data-start=\"291\" data-end=\"305\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"306\" data-end=\"728\"\u003eWelcome to the \u003cstrong data-start=\"321\" data-end=\"367\"\u003eValvetronic Designs Catback Exhaust System\u003c\/strong\u003e for the Porsche 991 platform. Engineered from the ground up, this system is built to deliver a \u003cstrong data-start=\"463\" data-end=\"495\"\u003etruly rich F1-inspired sound\u003c\/strong\u003e while maintaining comfort and refinement when cruising with the valves closed. Featuring a \u003cstrong data-start=\"587\" data-end=\"610\"\u003elarge center X-pipe\u003c\/strong\u003e, the system creates a smooth exhaust flow, balancing aggression with sophistication for the perfect 991 soundtrack.\u003c\/p\u003e\n\u003chr data-start=\"730\" data-end=\"733\"\u003e\n\u003ch3 data-start=\"735\" data-end=\"755\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cul data-start=\"756\" data-end=\"1213\"\u003e\n\u003cli data-start=\"756\" data-end=\"926\"\u003e\n\u003cp data-start=\"758\" data-end=\"926\"\u003e\u003cstrong data-start=\"758\" data-end=\"773\"\u003eValves Open\u003c\/strong\u003e – Exhaust gases flow with minimal restriction, unleashing a sharp, high-pitched F1-style sound that transforms your Porsche into a motorsport machine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"1075\"\u003e\n\u003cp data-start=\"929\" data-end=\"1075\"\u003e\u003cstrong data-start=\"929\" data-end=\"946\"\u003eValves Closed\u003c\/strong\u003e – Sound is tamed significantly, reducing unwanted cabin frequencies and creating a calm, refined experience for daily driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1078\" data-end=\"1213\"\u003eThe system strikes the perfect balance between \u003cstrong data-start=\"1125\" data-end=\"1163\"\u003eraw emotion and everyday usability\u003c\/strong\u003e, offering maximum enjoyment without compromise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1215\" data-end=\"1218\"\u003e\n\u003ch3 data-start=\"1220\" data-end=\"1234\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1235\" data-end=\"1732\"\u003e\n\u003cli data-start=\"1235\" data-end=\"1317\"\u003e\n\u003cp data-start=\"1237\" data-end=\"1317\"\u003eAvailable in \u003cstrong data-start=\"1250\" data-end=\"1288\"\u003eAnodized Gold T304 Stainless Steel\u003c\/strong\u003e or \u003cstrong data-start=\"1292\" data-end=\"1315\"\u003eBlue Burnt Titanium\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1318\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1320\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1354\"\u003eVacuum-actuated exhaust valves\u003c\/strong\u003e with controller for OEM-like operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1471\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1471\"\u003eStandalone valve control option for vehicles \u003cstrong data-start=\"1443\" data-end=\"1469\"\u003ewithout factory valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1472\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1474\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1494\"\u003e21.8 lbs lighter\u003c\/strong\u003e than the factory exhaust (T304 Stainless version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1547\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1549\" data-end=\"1605\"\u003eFully \u003cstrong data-start=\"1555\" data-end=\"1578\"\u003emandrel-bent piping\u003c\/strong\u003e for maximum exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1661\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1661\"\u003ePrecision \u003cstrong data-start=\"1618\" data-end=\"1631\"\u003eTIG welds\u003c\/strong\u003e for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1662\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1664\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1664\" data-end=\"1683\"\u003e100% reversible\u003c\/strong\u003e – always able to return to stock configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1734\" data-end=\"1737\"\u003e\n\u003ch3 data-start=\"1739\" data-end=\"1752\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"1753\" data-end=\"1904\"\u003e\n\u003cli data-start=\"1753\" data-end=\"1810\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1810\"\u003e2012 – 2016 Porsche Carrera \/ Carrera S \/ Carrera GTS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1811\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1813\" data-end=\"1867\"\u003e2014 – 2016 Porsche Targa 4 \/ Targa 4S \/ Targa 4 GTS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1868\" data-end=\"1904\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1904\"\u003eAlso fits \u003cstrong data-start=\"1880\" data-end=\"1902\"\u003econvertible models\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Anodized Gold T304 Stainless Steel","offer_id":52297101705500,"sku":"POR.991.1.VSES.AG","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"SPORT CATBACK SYSTEM ONLY \/ Grade 5 Titanium","offer_id":52297101738268,"sku":"POR.991.1.VSES.TI","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Anodized Gold T304 Stainless Steel","offer_id":52297101771036,"sku":"POR.991.1.VSES.FFH.AG","price":5599.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Grade 5 Titanium","offer_id":52297101803804,"sku":"POR.991.1.VSES.FFH.TI","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7404591_007c72a2-5151-4a1f-acdb-c89ddb41ec35.jpg?v=1752085004"},{"product_id":"bmw-i8-valved-sport-exhaust-system","title":"BMW i8 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/8AzcltAMChc?si=k0pYYEwaM-t6cMBq\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"144\" data-end=\"180\"\u003e\u003cstrong data-start=\"146\" data-end=\"178\"\u003eBMW i8 Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"181\" data-end=\"243\"\u003eUnlock the Hidden Sound Potential of the Hybrid Supercar\u003c\/h3\u003e\n\u003chr data-start=\"245\" data-end=\"248\"\u003e\n\u003ch2 data-start=\"250\" data-end=\"267\"\u003e\u003cstrong data-start=\"253\" data-end=\"265\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"268\" data-end=\"737\"\u003eFrom the factory, the BMW i8 offers stunning looks and impressive performance—but its exhaust note leaves much to be desired. At \u003cstrong data-start=\"397\" data-end=\"420\"\u003eValvetronic Designs\u003c\/strong\u003e, we knew there was incredible sound potential hidden beneath the hybrid bodywork. Our full exhaust system transforms the i8’s character, letting the three-cylinder turbocharged engine breathe and deliver a unique tone—somewhere between a rally-bred triple and a Porsche flat-six—that turns heads everywhere you go.\u003c\/p\u003e\n\u003chr data-start=\"739\" data-end=\"742\"\u003e\n\u003ch2 data-start=\"744\" data-end=\"768\"\u003e\u003cstrong data-start=\"747\" data-end=\"766\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"769\" data-end=\"1122\"\u003e\n\u003cli data-start=\"769\" data-end=\"900\"\u003e\n\u003cp data-start=\"771\" data-end=\"900\"\u003e\u003cstrong data-start=\"771\" data-end=\"787\"\u003eValves Open:\u003c\/strong\u003e Deep, aggressive tone with exciting shift pops and overrun crackles—bringing drama and emotion to every drive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"987\"\u003e\n\u003cp data-start=\"903\" data-end=\"987\"\u003e\u003cstrong data-start=\"903\" data-end=\"921\"\u003eValves Closed:\u003c\/strong\u003e Quiet and refined, perfect for Eco mode and everyday commuting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1122\"\u003e\n\u003cp data-start=\"990\" data-end=\"1122\"\u003e\u003cstrong data-start=\"990\" data-end=\"1020\"\u003eFactory Valve Integration:\u003c\/strong\u003e Works seamlessly with the i8’s drive modes—Sport mode opens the valves, Eco mode keeps them closed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1124\" data-end=\"1127\"\u003e\n\u003ch2 data-start=\"1129\" data-end=\"1161\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1159\"\u003ePerformance Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1162\" data-end=\"1564\"\u003e\n\u003cli data-start=\"1162\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1164\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1185\"\u003eFree-Flow Design:\u003c\/strong\u003e A 3.0-inch mandrel-bent construction from front to tip minimizes restriction and maximizes sound quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1404\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1404\"\u003e\u003cstrong data-start=\"1296\" data-end=\"1330\"\u003eWeight Reduction \u0026amp; Flow Gains:\u003c\/strong\u003e Less restrictive than the factory setup for improved throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1489\"\u003e\u003cstrong data-start=\"1407\" data-end=\"1433\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Ensures exceptional durability and a flawless finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1564\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1564\"\u003e\u003cstrong data-start=\"1492\" data-end=\"1512\"\u003e100% Reversible:\u003c\/strong\u003e Easily return to stock configuration at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1566\" data-end=\"1569\"\u003e\n\u003ch2 data-start=\"1571\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1585\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1588\" data-end=\"1614\"\u003e\n\u003cli data-start=\"1588\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1590\" data-end=\"1614\"\u003e\u003cstrong data-start=\"1590\" data-end=\"1612\"\u003e2014 – 2020 BMW i8\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1616\" data-end=\"1619\"\u003e\n\u003ch2 data-start=\"1621\" data-end=\"1638\"\u003e\u003cstrong data-start=\"1624\" data-end=\"1636\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1639\" data-end=\"1983\"\u003e\n\u003cli data-start=\"1639\" data-end=\"1705\"\u003e\n\u003cp data-start=\"1641\" data-end=\"1705\"\u003eIntegrated valved cat-back system with free-flow front section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1706\" data-end=\"1771\"\u003e\n\u003cp data-start=\"1708\" data-end=\"1771\"\u003eFully mandrel-bent 3.0-inch T304 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1772\" data-end=\"1833\"\u003e\n\u003cp data-start=\"1774\" data-end=\"1833\"\u003eWorks with factory exhaust valve controls and drive modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1834\" data-end=\"1905\"\u003e\n\u003cp data-start=\"1836\" data-end=\"1905\"\u003eDeep, aggressive exhaust tone with unique triple-cylinder character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1906\" data-end=\"1950\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1950\"\u003ePrecision TIG welds for maximum strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1951\" data-end=\"1983\"\u003e\n\u003cp data-start=\"1953\" data-end=\"1983\"\u003e100% reversible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Anodized Gold T304 Stainless Steel \/ (2) Gold Exhaust tips","offer_id":52657557373212,"sku":"BMW.I8.VSES.AG","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"SPORT CATBACK SYSTEM ONLY \/ Burnt Grade 5 Titanium \/ (2) Burnt Titanium Exhaust tips","offer_id":52657589485852,"sku":"BMW.I8.VSES.TI","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPE \/ Anodized Gold T304 Stainless Steel \/ (2) Gold Exhaust tips","offer_id":52657557405980,"sku":"BMW.I8.VSES.FF.AG","price":4499.99,"currency_code":"USD","in_stock":false},{"title":"'+ FREE FLOW RACE FRONT PIPE \/ Burnt Grade 5 Titanium \/ (2) Gold Exhaust tips","offer_id":52657589518620,"sku":"BMW.I8.VSES.FF.TI","price":5499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/image_a6befa7c-9408-4770-8bf2-fa1e96fb394e.jpg?v=1752084971"},{"product_id":"mercedes-w205-c63-c63s-valved-sport-exhaust-system","title":"Mercedes W205 C63 \/ C63s Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EN3BWNtqIvA?si=gvNWgSVEFOTKzRN1\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"210\" data-end=\"268\"\u003eMercedes W205 C63 AMG – Titanium Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"269\" data-end=\"343\"\u003eGrade 5 Titanium • OEM Valve Integration • Unmatched Performance \u0026amp; Sound\u003c\/p\u003e\n\u003ch3 data-start=\"345\" data-end=\"359\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"360\" data-end=\"716\"\u003eThe W205 C63 AMG is already one of the most exciting cars in Mercedes’ lineup, but its 4.0L twin-turbocharged V8 deserves a soundtrack that matches its performance. Enter the \u003cstrong data-start=\"535\" data-end=\"582\"\u003eValvetronic Designs Titanium Exhaust System\u003c\/strong\u003e—a cutting-edge upgrade engineered to deliver the perfect blend of \u003cstrong data-start=\"649\" data-end=\"713\"\u003elightweight performance, exotic sound, and OEM functionality\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"1032\"\u003eConstructed entirely from \u003cstrong data-start=\"744\" data-end=\"767\"\u003ehigh-grade titanium\u003c\/strong\u003e, this system not only enhances sound and performance but also significantly reduces weight, improving handling and overall driving dynamics. For the driver who demands the ultimate in engineering and emotion, this is the exhaust the C63 AMG has been waiting for.\u003c\/p\u003e\n\u003chr data-start=\"1034\" data-end=\"1037\"\u003e\n\u003ch3 data-start=\"1039\" data-end=\"1060\"\u003eSound \u0026amp; Control\u003c\/h3\u003e\n\u003cp data-start=\"1061\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1077\"\u003eValves Open:\u003c\/strong\u003e Unleashes an aggressive, raw exhaust note with deep growls, turbo whistles, and sharp crackles—perfect for spirited driving.\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e\u003cstrong data-start=\"1205\" data-end=\"1223\"\u003eValves Closed:\u003c\/strong\u003e Retains a refined, stock-like tone for daily driving, long trips, or keeping a low profile.\u003cbr data-start=\"1315\" data-end=\"1318\"\u003e\u003cstrong data-start=\"1318\" data-end=\"1344\"\u003eOEM Valve Integration:\u003c\/strong\u003e Works seamlessly with the factory valve system, allowing effortless control through existing drive modes.\u003c\/p\u003e\n\u003chr data-start=\"1454\" data-end=\"1457\"\u003e\n\u003ch3 data-start=\"1459\" data-end=\"1488\"\u003ePerformance Engineering\u003c\/h3\u003e\n\u003cul data-start=\"1489\" data-end=\"2141\"\u003e\n\u003cli data-start=\"1489\" data-end=\"1588\"\u003e\n\u003cp data-start=\"1491\" data-end=\"1588\"\u003e\u003cstrong data-start=\"1491\" data-end=\"1517\"\u003eTitanium Construction:\u003c\/strong\u003e Ultra-lightweight with superior durability and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1714\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1591\" data-end=\"1618\"\u003eEnhanced Flow Dynamics:\u003c\/strong\u003e Optimized design reduces backpressure for improved horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1715\" data-end=\"1818\"\u003e\n\u003cp data-start=\"1717\" data-end=\"1818\"\u003e\u003cstrong data-start=\"1717\" data-end=\"1743\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Delivers maximum strength, long-term reliability, and a flawless finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1819\" data-end=\"1927\"\u003e\n\u003cp data-start=\"1821\" data-end=\"1927\"\u003e\u003cstrong data-start=\"1821\" data-end=\"1841\"\u003eOEM Integration:\u003c\/strong\u003e Maintains factory valve functionality while unlocking the true sound of the AMG V8.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1928\" data-end=\"2034\"\u003e\n\u003cp data-start=\"1930\" data-end=\"2034\"\u003e\u003cstrong data-start=\"1930\" data-end=\"1951\"\u003eWeight Reduction:\u003c\/strong\u003e Significant savings compared to the OEM exhaust, improving handling and agility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2143\" data-end=\"2146\"\u003e\n\u003ch3 data-start=\"2148\" data-end=\"2161\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"2162\" data-end=\"2210\"\u003e\n\u003cli data-start=\"2162\" data-end=\"2210\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2210\"\u003e\u003cstrong data-start=\"2164\" data-end=\"2208\"\u003e2015 – 2023 Mercedes-Benz C63 AMG (W205)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"TITANIUM SPORT CATBACK SYSTEM","offer_id":52297097478428,"sku":"MER.W205.C63.VSES.TI","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"TITANIUM + FREE FLOW RACE FRONT PIPES","offer_id":52297097511196,"sku":"MER.W205.C63.VSES.FF.TI","price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7402298_723f44f6-cd18-4939-a39c-a04ce80e696c.jpg?v=1752084979"},{"product_id":"mercedes-w213-e63-amg-amgs-valved-sport-exhaust-system","title":"Mercedes W213 E63 AMG \/ AMGs Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/uwATjQeTHlE?si=wCqb4j5Udgw0Fvhs\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"177\" data-end=\"235\"\u003eMercedes W213 E63 AMG – Titanium Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-start=\"236\" data-end=\"297\"\u003eGrade 5 Titanium • Carbon Fiber Tips • Aggressive AMG Sound\u003c\/p\u003e\n\u003ch3 data-start=\"299\" data-end=\"313\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"314\" data-end=\"663\"\u003eThe W213 E63 AMG combines supercar performance with everyday usability, but its 4.0L twin-turbocharged V8 deserves a soundtrack that matches its power. The \u003cstrong data-start=\"470\" data-end=\"524\"\u003eValvetronic Designs Titanium Valved Exhaust System\u003c\/strong\u003e transforms your E63 into a visceral experience, delivering \u003cstrong data-start=\"584\" data-end=\"619\"\u003eraw aggression when you want it\u003c\/strong\u003e and \u003cstrong data-start=\"624\" data-end=\"660\"\u003erefined comfort when you need it\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"665\" data-end=\"906\"\u003eConstructed entirely from \u003cstrong data-start=\"691\" data-end=\"711\"\u003eGrade 5 titanium\u003c\/strong\u003e and paired with \u003cstrong data-start=\"728\" data-end=\"757\"\u003ecarbon fiber exhaust tips\u003c\/strong\u003e, this system isn’t just performance—it’s art. Engineered for flow, sound, and durability, it’s the ultimate upgrade for those who demand the best.\u003c\/p\u003e\n\u003cp data-start=\"665\" data-end=\"906\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MbNCuDn00t4?si=iBt7NptYwi4xfw5-\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"908\" data-end=\"911\"\u003e\n\u003ch3 data-start=\"913\" data-end=\"933\"\u003eSound Dynamics\u003c\/h3\u003e\n\u003cul data-start=\"934\" data-end=\"1354\"\u003e\n\u003cli data-start=\"934\" data-end=\"1083\"\u003e\n\u003cp data-start=\"936\" data-end=\"1083\"\u003e\u003cstrong data-start=\"936\" data-end=\"952\"\u003eValves Open:\u003c\/strong\u003e Aggressive, free-flowing tone with sharp crackles and a naturally aspirated character reminiscent of the legendary M156 6.2L V8.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1222\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1222\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1104\"\u003eValves Closed:\u003c\/strong\u003e Toned down for daily usability—docile enough to pass as an E300, with \u003cstrong data-start=\"1175\" data-end=\"1193\"\u003eno cabin drone\u003c\/strong\u003e for long-distance comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1223\" data-end=\"1354\"\u003e\n\u003cp data-start=\"1225\" data-end=\"1354\"\u003e\u003cstrong data-start=\"1225\" data-end=\"1249\"\u003eRefined Engineering:\u003c\/strong\u003e Designed with an H-pipe and FreeFlow front pipes for enhanced tonal richness and seamless integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1356\" data-end=\"1359\"\u003e\n\u003ch3 data-start=\"1361\" data-end=\"1393\"\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003cul data-start=\"1394\" data-end=\"1979\"\u003e\n\u003cli data-start=\"1394\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1417\"\u003eGrade 5 Titanium:\u003c\/strong\u003e Lightweight, strong, and corrosion-resistant—built to last under the harshest conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1510\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1609\"\u003e\u003cstrong data-start=\"1512\" data-end=\"1546\"\u003e2.75-Inch Tubing:\u003c\/strong\u003e Optimized for maximum exhaust flow and reduced back pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1694\" data-end=\"1789\"\u003e\n\u003cp data-start=\"1696\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1696\" data-end=\"1722\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Every joint is crafted for durability and flawless presentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1790\" data-end=\"1890\"\u003e\n\u003cp data-start=\"1792\" data-end=\"1890\"\u003e\u003cstrong data-start=\"1792\" data-end=\"1814\"\u003eOEM Valve Control:\u003c\/strong\u003e Retains full integration with factory drive modes for seamless usability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1891\" data-end=\"1979\"\u003e\n\u003cp data-start=\"1893\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1913\"\u003e100% Reversible:\u003c\/strong\u003e Bolt-on installation allows you to return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1981\" data-end=\"1984\"\u003e\n\u003ch3 data-start=\"1986\" data-end=\"1999\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"2000\" data-end=\"2057\"\u003e\n\u003cli data-start=\"2000\" data-end=\"2057\"\u003e\n\u003cp data-start=\"2002\" data-end=\"2057\"\u003e\u003cstrong data-start=\"2002\" data-end=\"2039\"\u003e2016 – 2024 Mercedes E63 AMG W213\u003c\/strong\u003e (Sedan \u0026amp; Wagon)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2059\" data-end=\"2174\"\u003e📧 \u003cstrong data-start=\"2062\" data-end=\"2172\"\u003eFor 2016 W212 fitment, please email \u003ca data-start=\"2100\" data-end=\"2131\" class=\"cursor-pointer\" rel=\"noopener\"\u003e\u003c\/a\u003e with your VIN to verify compatibility.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY","offer_id":52297098756380,"sku":"MER.W213.E63.VSES.TI","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES","offer_id":52297098789148,"sku":"MER.W213.E63.VSES.FF.TI","price":6999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8266\/6268\/files\/A7406491_5c542d5d-0013-43a7-8188-9c88dfc7dfba.jpg?v=1752085007"},{"product_id":"audi-b8-b8-5-s4-s5-valved-sport-exhaust-system","title":"Audi B8 \/ B8.5 S4 \/ S5 Valved Sport Exhaust System","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/aXAAuk8GqMk\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"164\" data-start=\"112\"\u003e\u003cstrong data-end=\"162\" data-start=\"114\"\u003eAudi B8 \/ B8.5 S4 \u0026amp; S5 Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"230\" data-start=\"165\"\u003eT304 Stainless Steel, High-Pitch X-Pipe, Vacuum Valve Control\u003c\/h3\u003e\n\u003chr data-end=\"235\" data-start=\"232\"\u003e\n\u003ch2 data-end=\"254\" data-start=\"237\"\u003e\u003cstrong data-end=\"252\" data-start=\"240\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"533\" data-start=\"255\"\u003eTransform your supercharged V6 into a true auditory experience.\u003cbr data-end=\"321\" data-start=\"318\"\u003eOur Valvetronic Designs Valved Exhaust System for the Audi B8 and B8.5 S4\/S5 delivers a unique, high-pitch wail while retaining low-end rawness for a sound profile unlike anything the platform has heard before.\u003c\/p\u003e\n\u003cp data-end=\"936\" data-start=\"535\"\u003eConstructed entirely from T304 stainless steel and featuring our \u003cstrong data-end=\"632\" data-start=\"600\"\u003ehigh-pitch X-pipe technology\u003c\/strong\u003e, this system runs 2.5 inches from front to rear, unlocking an exhilarating tone across the entire rev range. With integrated vacuum-actuated valves controlled via an included key fob remote, you have instant flexibility to switch from refined cruising to an aggressive, motorsport-inspired soundtrack.\u003c\/p\u003e\n\u003cp data-end=\"936\" data-start=\"535\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/KSPXN4vcLZU\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"941\" data-start=\"938\"\u003e\n\u003ch2 data-end=\"964\" data-start=\"943\"\u003e\u003cstrong data-end=\"962\" data-start=\"946\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1255\" data-start=\"965\"\u003e\n\u003cli data-end=\"1060\" data-start=\"965\"\u003e\n\u003cp data-end=\"1060\" data-start=\"967\"\u003e\u003cstrong data-end=\"1000\" data-start=\"967\"\u003eHigh-Pitch X-Pipe Technology:\u003c\/strong\u003e Creates a sharper, more exotic tone while enhancing flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1155\" data-start=\"1061\"\u003e\n\u003cp data-end=\"1155\" data-start=\"1063\"\u003e\u003cstrong data-end=\"1088\" data-start=\"1063\"\u003eVacuum Valve Control:\u003c\/strong\u003e Allows on-demand sound control from the included key fob remote.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1255\" data-start=\"1156\"\u003e\n\u003cp data-end=\"1255\" data-start=\"1158\"\u003e\u003cstrong data-end=\"1187\" data-start=\"1158\"\u003eFull Mandrel-Bent Design:\u003c\/strong\u003e Optimized flow for improved throttle response and power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1260\" data-start=\"1257\"\u003e\n\u003ch2 data-end=\"1286\" data-start=\"1262\"\u003e\u003cstrong data-end=\"1284\" data-start=\"1265\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1611\" data-start=\"1287\"\u003e\n\u003cli data-end=\"1381\" data-start=\"1287\"\u003e\n\u003cp data-end=\"1381\" data-start=\"1289\"\u003e\u003cstrong data-end=\"1307\" data-start=\"1289\"\u003eValves Closed:\u003c\/strong\u003e Quiet enough for early morning starts and comfortable highway cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1504\" data-start=\"1382\"\u003e\n\u003cp data-end=\"1504\" data-start=\"1384\"\u003e\u003cstrong data-end=\"1400\" data-start=\"1384\"\u003eValves Open:\u003c\/strong\u003e Releases the full character of the supercharged V6 with both low-end depth and high-pitch excitement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1611\" data-start=\"1505\"\u003e\n\u003cp data-end=\"1611\" data-start=\"1507\"\u003e\u003cstrong data-end=\"1526\" data-start=\"1507\"\u003eRemote Control:\u003c\/strong\u003e Operate valves instantly from the driver’s seat using the included key fob system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1616\" data-start=\"1613\"\u003e\n\u003ch2 data-end=\"1649\" data-start=\"1618\"\u003e\u003cstrong data-end=\"1647\" data-start=\"1621\"\u003eConstruction \u0026amp; Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1947\" data-start=\"1650\"\u003e\n\u003cli data-end=\"1739\" data-start=\"1650\"\u003e\n\u003cp data-end=\"1739\" data-start=\"1652\"\u003e\u003cstrong data-end=\"1665\" data-start=\"1652\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel for long-term durability and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1805\" data-start=\"1740\"\u003e\n\u003cp data-end=\"1805\" data-start=\"1742\"\u003e\u003cstrong data-end=\"1761\" data-start=\"1742\"\u003eWeight Savings:\u003c\/strong\u003e 12.3 lb lighter than the factory exhaust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1897\" data-start=\"1806\"\u003e\n\u003cp data-end=\"1897\" data-start=\"1808\"\u003e\u003cstrong data-end=\"1826\" data-start=\"1808\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and mandrel bends for maximum flow and strength.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1947\" data-start=\"1898\"\u003e\n\u003cp data-end=\"1947\" data-start=\"1900\"\u003e\u003cstrong data-end=\"1913\" data-start=\"1900\"\u003eDiameter:\u003c\/strong\u003e 2.5\" tubing from front to tips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1952\" data-start=\"1949\"\u003e\n\u003ch2 data-end=\"1970\" data-start=\"1954\"\u003e\u003cstrong data-end=\"1968\" data-start=\"1957\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2042\" data-start=\"1971\"\u003e\n\u003cli data-end=\"2006\" data-start=\"1971\"\u003e\n\u003cp data-end=\"2006\" data-start=\"1973\"\u003e\u003cstrong data-end=\"2004\" data-start=\"1973\"\u003e2010–2016 Audi S4 (B8\/B8.5)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2042\" data-start=\"2007\"\u003e\n\u003cp data-end=\"2042\" data-start=\"2009\"\u003e\u003cstrong data-end=\"2040\" data-start=\"2009\"\u003e2010–2016 Audi S5 (B8\/B8.5)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2047\" data-start=\"2044\"\u003e\n\u003ch2 data-end=\"2076\" data-start=\"2049\"\u003e\u003cstrong data-end=\"2074\" data-start=\"2052\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2189\" data-start=\"2077\"\u003e\n\u003cli data-end=\"2140\" data-start=\"2077\"\u003e\n\u003cp data-end=\"2140\" data-start=\"2079\"\u003eDirect OEM replacement—no permanent modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2189\" data-start=\"2141\"\u003e\n\u003cp data-end=\"2189\" data-start=\"2143\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2194\" data-start=\"2191\"\u003e\n\u003ch2 data-end=\"2220\" data-start=\"2196\"\u003e\u003cstrong data-end=\"2218\" data-start=\"2199\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2393\" data-start=\"2221\"\u003e\n\u003cli data-end=\"2267\" data-start=\"2221\"\u003e\n\u003cp data-end=\"2267\" data-start=\"2223\"\u003eT304 stainless steel valved exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2300\" data-start=\"2268\"\u003e\n\u003cp data-end=\"2300\" data-start=\"2270\"\u003eIntegrated high-pitch X-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2355\" data-start=\"2301\"\u003e\n\u003cp data-end=\"2355\" data-start=\"2303\"\u003eVacuum-actuated valves with key fob control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2393\" data-start=\"2356\"\u003e\n\u003cp data-end=\"2393\" data-start=\"2358\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2398\" data-start=\"2395\"\u003e\n\u003ch2 data-end=\"2423\" data-start=\"2400\"\u003e\u003cstrong data-end=\"2421\" data-start=\"2403\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2611\" data-start=\"2424\"\u003e\n\u003cli data-end=\"2472\" data-start=\"2424\"\u003e\n\u003cp data-end=\"2472\" data-start=\"2426\"\u003e\u003cstrong data-end=\"2446\" data-start=\"2426\"\u003eTubing Diameter:\u003c\/strong\u003e 2.5\" from front to tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2511\" data-start=\"2473\"\u003e\n\u003cp data-end=\"2511\" data-start=\"2475\"\u003e\u003cstrong data-end=\"2488\" data-start=\"2475\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2562\" data-start=\"2512\"\u003e\n\u003cp data-end=\"2562\" data-start=\"2514\"\u003e\u003cstrong data-end=\"2525\" data-start=\"2514\"\u003eValves:\u003c\/strong\u003e Vacuum-actuated, remote controlled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2611\" data-start=\"2563\"\u003e\n\u003cp data-end=\"2611\" data-start=\"2565\"\u003e\u003cstrong data-end=\"2584\" data-start=\"2565\"\u003eWeight Savings:\u003c\/strong\u003e 12.3 lb lighter than OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2645\" data-start=\"2618\"\u003e🎧 \u003cstrong data-end=\"2643\" data-start=\"2621\"\u003eHear It in Action:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2767\" data-start=\"2646\"\u003e\n\u003cli data-end=\"2706\" data-start=\"2646\"\u003e\n\u003cp data-end=\"2706\" data-start=\"2648\"\u003eSound Clip 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2767\" data-start=\"2707\"\u003e\n\u003cp data-end=\"2767\" data-start=\"2709\"\u003eSound Clip 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE EMAIL US AT:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eWITH ANY QUESTIONS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Brushed \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":52297101213980,"sku":"AUD.B8.S4.VSES.BR.BRSH","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ (4) Burnt (3.5\" Outlet)","offer_id":52297101246748,"sku":"AUD.B8.S4.VSES.BR.BRT","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ (4) Black (3.5\" Outlet)","offer_id":52297101279516,"sku":"AUD.B8.S4.VSES.BR.BLK","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ (4) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":52297101312284,"sku":"AUD.B8.S4.VSES.BR.RC","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ (4) Forged Carbon fiber (3.5\" Outlet)","offer_id":52297101345052,"sku":"AUD.B8.S4.VSES.BR.FC","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Anodized Gold \/ (4) Brushed Steel (3.5\" 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System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"268\" data-start=\"213\"\u003e3.5\" Midpipe, Dual 3\" Axle-Back, Pneumatic Valves\u003c\/h3\u003e\n\u003chr data-end=\"273\" data-start=\"270\"\u003e\n\u003ch2 data-end=\"292\" data-start=\"275\"\u003e\u003cstrong data-end=\"290\" data-start=\"278\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"643\" data-start=\"293\"\u003eThe \u003cstrong data-end=\"342\" data-start=\"297\"\u003eValvetronic Designs Valved Exhaust System\u003c\/strong\u003e for the BMW G2X M340i and M440i is the ultimate upgrade for drivers who demand flexibility, performance, and an unforgettable exhaust note. Built with lessons learned from our most celebrated systems, this setup delivers a raw, unfiltered sound when you want it—and refined civility when you don’t.\u003c\/p\u003e\n\u003cp data-end=\"930\" data-start=\"645\"\u003eFrom the moment you start the engine, you’ll experience the full potential of the \u003cstrong data-end=\"745\" data-start=\"727\"\u003eB58 powerplant\u003c\/strong\u003e. The system begins with a massive \u003cstrong data-end=\"796\" data-start=\"780\"\u003e3.5\" midpipe\u003c\/strong\u003e, splitting into unrestricted \u003cstrong data-end=\"855\" data-start=\"826\"\u003edual 3\" mandrel-bent runs\u003c\/strong\u003e that flow seamlessly to a set of signature \u003cstrong data-end=\"927\" data-start=\"899\"\u003eValvetronic Designs tips\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/U5tPBqlqHm0?si=guaVL4nUqammH5I6\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003chr data-end=\"935\" data-start=\"932\"\u003e\n\u003ch2 data-end=\"961\" data-start=\"937\"\u003e\u003cstrong data-end=\"959\" data-start=\"940\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1315\" data-start=\"962\"\u003e\n\u003cli data-end=\"1132\" data-start=\"962\"\u003e\n\u003cp data-end=\"1132\" data-start=\"964\"\u003e\u003cstrong data-end=\"980\" data-start=\"964\"\u003eValves Open:\u003c\/strong\u003e Expect maximum drama—turbospool that’s impossible to ignore, aggressive overrun pops, and a motorsport-inspired tone that sings from idle to redline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1315\" data-start=\"1133\"\u003e\n\u003cp data-end=\"1315\" data-start=\"1135\"\u003e\u003cstrong data-end=\"1153\" data-start=\"1135\"\u003eValves Closed:\u003c\/strong\u003e The volume drops by \u003cstrong data-end=\"1194\" data-start=\"1174\"\u003eover 25 decibels\u003c\/strong\u003e, transforming the system into a docile, daily-drivable setup perfect for early morning starts or long highway cruises.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/VasK8fgnImo\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1320\" data-start=\"1317\"\u003e\n\u003ch2 data-end=\"1357\" data-start=\"1322\"\u003e\u003cstrong data-end=\"1355\" data-start=\"1325\"\u003eWhy This System Stands Out\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1708\" data-start=\"1358\"\u003e\n\u003cli data-end=\"1472\" data-start=\"1358\"\u003e\n\u003cp data-end=\"1472\" data-start=\"1360\"\u003e\u003cstrong data-end=\"1384\" data-start=\"1360\"\u003eMaximum Flow Design:\u003c\/strong\u003e 3.5\" front section feeding dual 3\" rear piping for unparalleled performance and tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1576\" data-start=\"1473\"\u003e\n\u003cp data-end=\"1576\" data-start=\"1475\"\u003e\u003cstrong data-end=\"1501\" data-start=\"1475\"\u003eUnmatched Versatility:\u003c\/strong\u003e Dual pneumatic valves deliver instant transitions from stealth to sport.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1708\" data-start=\"1577\"\u003e\n\u003cp data-end=\"1708\" data-start=\"1579\"\u003e\u003cstrong data-end=\"1605\" data-start=\"1579\"\u003ePremium Build Quality:\u003c\/strong\u003e T304 stainless steel construction with precision TIG welds ensures durability and a flawless finish also available in Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/G39-uL363qU?si=4ElHyGdvMWpoNOY7\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1713\" data-start=\"1710\"\u003e\n\u003ch2 data-end=\"1731\" data-start=\"1715\"\u003e\u003cstrong data-end=\"1729\" data-start=\"1718\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1799\" data-start=\"1732\"\u003e\n\u003cli data-end=\"1765\" data-start=\"1732\"\u003e\n\u003cp data-end=\"1765\" data-start=\"1734\"\u003e\u003cstrong data-end=\"1763\" data-start=\"1734\"\u003e2019–2026 BMW M340i (G20)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1799\" data-start=\"1766\"\u003e\n\u003cp data-end=\"1799\" data-start=\"1768\"\u003e\u003cstrong data-end=\"1797\" data-start=\"1768\"\u003e2019–2026 BMW M440i (G22)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1804\" data-start=\"1801\"\u003e\n\u003ch2 data-end=\"1823\" data-start=\"1806\"\u003e\u003cstrong data-end=\"1821\" data-start=\"1809\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2162\" data-start=\"1824\"\u003e\n\u003cli data-end=\"1865\" data-start=\"1824\"\u003e\n\u003cp data-end=\"1865\" data-start=\"1826\"\u003eConstructed from T304 stainless steel or Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1909\" data-start=\"1866\"\u003e\n\u003cp data-end=\"1909\" data-start=\"1868\"\u003e3.5\" midpipe for maximum sound and flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1980\" data-start=\"1910\"\u003e\n\u003cp data-end=\"1980\" data-start=\"1912\"\u003eDual pneumatic-actuated 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