Precision CNC machined!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For RWD models only
Precision CNC machined!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For RWD models only
Reduce your intake temperatures with an intercooler from the top tier cooling company, CSF!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Monitors intake pressure to determine engine load
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Increase cooling efficiency, reduce cool-down time, and improve performance
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states
For vehicles without Active Cruise Control
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
The FrankenTurbo F800 is a heavy-hitting hybrid upgrade designed to shatter the limitations of the BMW N55 engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Electronic Waste Gate
Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Upgraded internals in a stock turbocharger for more boost & more power!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an electronic wastegate. xDrive vehicles will require additional hardware kit ES#3149038
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Upgrade To The Turbosmart BOV!
Fits Chargepipes With Tial/Turbosmart Flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Higher flow, higher performance - oil-free, washable and reuseable!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Plug & play power — gain up to 35 horsepower in under one minute!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve horsepower and reliability with solid aluminum charge pipes. Includes new clip and seals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
01-22-2026
Universal - Flying Lead Installation Harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
DKM's Twin 215mm disc clutch kit designed to hold up to 650 ft/lbs of wheel torque - Designed for track and race vehicles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms