Version 1.
Version 1.
Removes top speed limiter, raises rev limit to 8,250rpm, improves throttle response, and improves power output - max gains of 22hp and 16tq!
Remove the dead area from your throttle pedal.
Max gains of up to +69 HP and +81 lb-ft TRQ (Crank); +62 HP and +73 lb-ft TRQ (Wheel).
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Non Competition Package models
Non Competition Package models
This product was last offered at the strikethrough price on
09-28-2026
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Plug & play power — gain up to 40 horsepower on a stock car, 70+ horsepower on a modified car!
Not for sale or use in the state of California.
This product was last offered at the strikethrough price on
05-19-2026
Max gains of up to +69 HP and +55 lb-ft TRQ (Crank); +60 HP and +49 lb-ft TRQ (Wheel)
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-28-2026
This product was last offered at the strikethrough price on
05-21-2026
Used with your MegaSquirt ECU!
Gains of up to 45hp and 60lb/ft!
Not for sale or use in the state of California.
Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip
This electronic boost control solenoid can be used with the MS3-Pro/MSPNP
Performance software tuned for M50 manifold, HFM, & high flow injectors
This product was last offered at the strikethrough price on
05-02-2026
Performance software tuned for M50 manifold, HFM, cams, headers & high flow injectors
This product was last offered at the strikethrough price on
05-02-2026
Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +9LB/FT gains!
This product was last offered at the strikethrough price on
05-02-2026
Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output!