We are proud to introduce our VRSF 3.5″ Stainless Steel Single Mid-pipe for the S55 F80/F82 M3 & M4. This 3.5″ mid pipe is one of the most cost effective modifications available for your...
South Bend / DXD Racing Clutch 08.5+ Audi A3 TSI 2.0T Stg 2 Daily Clutch Kit (w/ FW)This Part Fits: Year Make Model Submodel 2008-2013 Audi A3 Base 2010-2013 Audi A3 TDI 2008-2009 Audi TT...
South Bend / DXD Racing Clutch 2015 Volkswagen GTI MK7 2.0T Stg 2 Clutch Kit (w/ FW)This Part Fits: Year Make Model Submodel 2015-2019 Volkswagen Golf R Base 2015-2017 Volkswagen GTI Autobahn 2015-2017 Volkswagen GTI...
latest kit for the S63TU M5/M6/X5M/X6M, the new JB4 includes functions never before available to the platform including on the fly map switching, boost limiting in lower gears for improved traction, an in dash...
Power gains of up to +100whp and +100wtq to your AMG The JB4 is simply the most powerful and feature-rich tuning system available for your AMG. Using the same technology as our advanced tuning systems for...
BMW B38/B46/B48/B58 JB4 $370.30–$423.20 /unit Retail $529.00/unit SELECT QUANTITY Description Power gains of up to 100hp on a stock vehicle without the risks of flashing! The JB4 is the most advanced and highly featured tuning system available...
How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified...
Replace your inefficient factory top mount intercooler with the VRSF upgraded air to water intercooler upgrade kit to get the most out of your S55. We designed this kit to be one of the...
Replace your inefficient factory front mounted intercooler with the VRSF Competition HD intercooler upgrade kit to get the most performance and reliability out of your M2C, M3 & M4 with the S55 engine. We...
REVIEWS (23) Without a doubt, the VRSF 3.5″ Catback Exhaust for your N54 & N55 335i is THE best option for your 335. Our exhaust is made from the highest quality 304 grade, mandrel...