FTECU Yamaha Active Tune AFR Self Tuning ECU Kit rearsets with the resulting problems (

with the resulting problems ( read total loss of grip)

- version with black rubber cable

UV resistant thanks to special foil

- Traction pad (left/right)

BMW S 1000 RR 2019- (K67) and M 1000 RR 2021- (K66) 1142B001A00

FTECU Yamaha Active Tune AFR Self Tuning ECU Kit rearsets with the resulting problems (FTEcu Yamaha Active Tune AFR Self Tuning ECU Kit. This Kit lets your FTECU equipped bike tune itself as you ride! Once installed and activated, the ActiveTune kit monitors the fuel mixture making fast and consistent changes to mitigate changing fuel requirements. This breakthrough system replaces your inadequate stock O2 sensor with a proprietary FTECU lambda controller and the latest generation Bosch LSU 4. 9 sensor. This kit requires: Data Link ECU