The Stage 1 ECU Performance Package for BMW M4 (F82) unlocks the vehicle’s potential. Logged and tuned safely in-house on our Mainline dyno, we provide before and after results so you can see precisely how your individual vehicle performed.
Original | After Tuning | Difference | |
---|---|---|---|
Power | 431HP | 500HP | +69HP |
Torque | 550Nm | 680Nm | +130Nm |