Increase of +75 Horsepower, and +71 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
The XClutch 8" Twin Disc Clutch And Flywheel Kit offers a lightweight design for improved throttle response combined with high torque capacity, making it ideal for high performance racing applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The XClutch carbon series is designed to offer the highest heat capacity and is designed specifically for high horsepower race cars where mass and inertia are critical. Rated for 1230 ft-lb!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The XClutch 9" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 1240 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with Production Date Up to 01/09 with 8 Bolt Crank For Vehicles with Production Date Up to 01/09 with 8 Bolt Crank
The XClutch 9" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 1240 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve the exhaust tone of your BMW and gains the benefits of improved power & torque throughout entire RPM band
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve the exhaust tone of your BMW and gains the benefits of improved power & torque throughout entire RPM band
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and dual blue coated tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and quad matte black tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and dual chrome tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and quad chrome tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and dual matte black tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade Your Clutch or Replace a worn unit with this Clutch and Flywheel kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 5-Bolt Front Upper Strut Mounts
Transform your automatic BMW’s interior with the prestige of the BFI GS2 Shift Knob.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For automatic and DCT models
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Partial Replacement
