DINAN Free Flow Stainless Exhaust w/ Black Tips (2012-2015 BMW 335i & 335i xDrive F30 & 2014-2016 BMW 435i & 435i xDrive F32)

Dinan engineers designed the F30/F32 BMW 335i/435i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or "drone" at low RPM.

The system is built to exacting specifications to ensure perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 89mm ceramic black exhaust tips for a tasteful, high-performance look.

Maximum performance gains are 6 horsepower and 5 ft-lbs of torque.

Benefits of the Dinan Free Flow Axle-Back Exhaust:

+ Uses the factory brackets and hangers for a factory-like fitment.
+ Helmholtz chamber to reduce drone.
+ Enjoyably louder, sportier Sound
+ 100% 304 stainless steel construction
+ Twin 89mm laser engraved ceramic black exhaust tips
+ 6 HP @ 6600 RPM, 5 FT-LB

Factory computer-controlled exhaust valve is eliminated.

2012-2015 BMW 335i Sedan
2012-2015 BMW 335i xDrive Sedan
2014-2016 BMW 435i Coupe
2014-2016 BMW 435i xDrive Coupe