RaceChip GTS+ App Tuning Box for BMW X3 (E83) 2003-2011 - Plug & Play Piggyback ECU, Performance Chip & Power Module - Remap Alternative, Multi-Map, Up to +30% BHP/Torque - Petrol & Diesel G42 2 SERIES M8 Comp Gran Coupe exhaust

M8 Comp Gran Coupe exhaust system

we will confirm with your registration or VIN before dispatch

Feedback from customers mirrors our experience

lower and wider appearance with this genuine Maxton Design V1 front lower lip in a deep

even drop with reduced arch gap for a purposeful look

RaceChip GTS+ App Tuning Box for BMW X3 (E83) 2003-2011 - Plug & Play Piggyback ECU, Performance Chip & Power Module - Remap Alternative, Multi-Map, Up to +30% BHP/Torque - Petrol & Diesel G42 2 SERIES M8 Comp Gran Coupe exhaustBMW X3 E83 2003 2011 Performance Upgrade App controlled piggyback ECU Unlock serious gains on your BMW X3 E83 with this GTS+ app enabled power module. Expect a sharper drive, stronger mid range pull and effortless overtakes with increases of up to 30 percent in bhp and torque on supported engines. It is a high quality, plug in performance solution that keeps the factory ECU untouched, giving you a reversible, warranty friendly alternative to a remap