Stage 3 upgrade kit for Stage 2 Bucketless LPFP, includes components.
Stage 3 upgrade kit for Stage 2 Bucketless LPFP, includes components.
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
Enhanced cooling, more power, direct-fit BMW intercooler upgrade for performance.
07'-13' Model years
A great package for a new care owner looking to gain more power
Includes Cobb High Flow Filter, Front Mount Intercooler, and AccessPORT V3.
Specifically engineered for 335i/is owners looking to break the 700whp barrier while retaining the factory-style low-mount twin configuration.
Fueling support up to 1000+ WHP!
The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation.
Designed for track use while still streetable. Rated for 450ft/lbs
For Vehicles with production date from 2007
Designed for track use while still streetable. Rated for 575ft/lbs
Stage 4 X-Series clutch kit
For Vehicles with production date from 2007
Designed for drag racing use. Rated for 520ft/lbs
For Vehicles with production date from 2007
The Game Changer Lite - designed from the ground up with all new parts - supports up to 650 HP at the wheels!
2X Entries For Our 25th Anniversary Sweepstakes!
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.