Increase your engines performance with the VRSF 3.5" Stainless Steel Catless Downpipe made for 2010-2013 BMW 135i & 2010-2013 BMW 335i with the N55 engine. You can gain from 15-30 horsepower and torque with a tune by eliminating the restrictive factory catalytic converters which results in faster turbo spooling, reduced back pressure, and a more aggressive exhaust note.
This product fits:
- 2010-2013 BMW 135i
- 2010-2013 BMW 335i / xi Sedan E90
- 2010-2013 BMW 335i / xi Coupe E92
- 2013-2013 BMW 335i / xi Convertible E93
Disclaimer: This product requires professional installation, including but not limited to, trimming, prepping, painting, etc for best fit.