304 Stainless Steel Downpipes

The VRSF Racing Downpipes are a performance exhaust upgrade specifically engineered for the 2008-2013 BMW M3 equipped with the S65 V8 engine. This enhancement leads to a notable increase in horsepower and torque, as well as a more aggressive and sportier exhaust sound. The construction utilizes mandrel-bent, TIG-welded 304 grade stainless steel, ensuring both longevity and optimal exhaust flow with smooth radius bends to minimize turbulence. Installation is facilitated by a direct bolt-on design that requires cutting and bolting into place using the supplied exhaust clamps, eliminating the need for welding. The product is backed by a VRSF Lifetime Warranty, covering defects and fitment. When tuned, these VRSF bypass pipes are claimed to add between 20-25 HP and 20-25 TQ to the wheels. This makes them one of the most impactful modifications available for the S65 engine, providing a significant performance boost for track use or spirited driving.