THE EUROPEAN VEHICLE SPECIALIST
The Stage 1 ECU Performance Package for BMW M3 (E90) 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 | 420HP | 439HP | +19HP |
Torque | 400Nm | 430Nm | +30Nm |