Palenon Performance | SKU: BDDF_SKU202S41SqtxozvI4x

4.5 Inch B58 Downpipe for 2020+ Supra 3.0T & 2016-2025 BMW M340i, M440i, M240i, 340i, 440i, 540i, 640i, 740i, X5, Z4 - Palenon Performance

$289.99

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Catless High-flow Catted

Cel Delete Kit

Don't Add Inline 4 & 6 Cylinder Engines - Single V6 & V8 Cylinder Engines - Double

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Elevate your BMW's performance with the Palenon Performance Version II B58 Downpipe. Designed for 2020+ Supra 3.0T & 2016-present BMW models including M340i, M440i, M240i, X5 40i, Z4, 440i, 540i, 640i, and 740i, this high-flow b58 downpipe enhances turbo efficiency by replacing the restrictive OEM catalytic converter. With smoother radius bends and 4.5” 304 Grade Stainless Steel construction, it delivers faster spool times, increased power, and an aggressive exhaust note. Enjoy easy installation and compatibility with both factory and aftermarket exhaust systems.

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Our B58 Downpipe Collection

Features

Faster Spool: Achieve quicker turbo response with reduced exhaust backpressure.
Reduced Restriction: Enhanced flow for improved power gains.
Increased Power: Gain noticeable horsepower and torque increases.
Aggressive Exhaust Note: Enjoy a more dynamic and thrilling exhaust sound.
Easy Installation: Fits both right and left-hand drive models with no modifications needed.
Versatile Fitment: Compatible with factory and aftermarket exhaust systems.

Installation Profile:

Installing this b58 catless downpipe will trigger a check engine light (CEL) due to the absence of the OEM catalyst. To address this, we offer a CEL Delete Kit with O2 sensor spacers, calibrated to meet BMW’s parameters and remove the CEL without requiring a tune.

Why Choose Palenon Performance?

At Palenon Performance, we are dedicated to excellence in our exhaust products. Our Version II B58 Downpipe is crafted with top-grade stainless steel and advanced manufacturing techniques for unmatched strength and performance. Our skilled engineers and designers push the boundaries of innovation to deliver high-quality, high-performance parts. With rigorous testing and a commitment to customer satisfaction, Palenon Performance stands as the trusted choice for superior exhaust solutions.

Transform your BMW’s performance with Palenon Performance’s Version II B58 Downpipe. Order now and feel the difference!