M3 (E90-93)

Next-gen throttle response for your BMW M3 (E90-93) M3 CRT 4.0 The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined throttle feel available. Features Latest...

Next-gen throttle response for your BMW M3 (E90-93) M GTS The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined throttle feel available. Features Latest generation...

Next-gen throttle response for your BMW M3 (E90-93) M3 4.0 The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined throttle feel available. Features Latest generation...