AWE Tuning BMW F8X M3/M4 Track Edition Catback Exhaust - Diamond Black Tips

If you’re looking to amp up the sound of your BMW M3 or M4, AWE's second-generation Track Edition Cat Back Exhaust is where it’s at. This isn’t just another exhaust system; it’s a handcrafted piece of art made from .065" wall T304L stainless steel right here in the U.S. Forget about the valved muffler—this setup is all about that raw, unfiltered sound, and trust me, it gets loud.

We’re talking about a weight savings of 22.5 pounds, which is a nice little bonus when you’re trying to shed some pounds off your ride. The design fits both OPF euro and non-euro spec cars, so you’re covered no matter what side of the pond you’re on. Plus, it’s 50-state legal, so you can enjoy that sick sound without worrying about emissions compliance. And let’s not forget the precision-engineered X-pipe that really unlocks that clean S55 tone—it’s like music to your ears.

The 3-inch CNC mandrel-bent configuration means you’re getting the maximum flow, which translates to gains of 12 horsepower and 16 lb-ft of torque at the wheels. That’s not just numbers; it’s a noticeable difference when you hit the gas. And for those of you who still want to keep your factory exhaust valve motors, AWE includes valve simulators to make that transition seamless.

Now, about those tips—you're looking at 102mm double-walled, slash-cut tips in a sleek Diamond Black finish. They not only look good but also complement that aggressive sound profile perfectly. Just a heads up, this Track Edition is known to get pretty rowdy. If you're not ready for Sport+ mode, you might want to think twice. Once you go this route, returns aren’t an option due to sound preference, so make sure you’re ready for the roar!

Features:

• Brings the S55 sound to life—like it should be.
• Unified design for both OPF euro and non-euro spec cars.
• 50-state legal Cat Back design: killer sound with all catalysts intact.
• Precision-engineered X-pipe for that clean S55 tone.
• 3" CNC mandrel-bent configuration for optimal flow.
• Max gains of 12 hp and 16 lb-ft of torque at the wheels.
• Includes AWE machined mechanical valve simulators.
• Tip options: 102mm double-walled, slash-cut tips in Diamond Black.
• Handcrafted from U.S.-sourced .065" wall T304L stainless steel.
• Proudly engineered, designed, and made in-house at AWE.
• No Check Engine Light Guarantee.
• Perfect Fitment Guarantee.
• Backed by the AWE Lifetime Exhaust Warranty.

Fitment:

• BMW M3 2015-2018
• BMW M4 2015-2020

Install Instructions:

• For Instructions CLICK HERE

So, if you're ready to take your driving experience to the next level, this is the exhaust you want. Just be prepared for the volume—it’s a wild ride!

This Part Fits: