Release the true power, economy and driveability of your BMW - safely, easily and in minutes! RaceChip has a plug-in upgrade for you!
Unlike "generic" tuning systems, our unit has been specifically programmed to get the best from your BMW S63tu V8 Turbo Engine.
And because the power module works in harmony with your engine's ECU rather than replacing it, all engine safety functions are retained.
What's more, the system can be just as easily removed, leaving no trace of fitment, returning your vehicle to factory standard at any time.
CONDITION: BRAND NEW
ITEM LOCATION: SOUTHERN CALIFORNIA