BMW F80/F82 M3/M4 - Engine Tuning Engine Tuning:Stage 2 Stage 1 tuning will see

Stage 1 tuning will see around 270BHP and 600Nm

RPM limit increase

Dual piston system (one piston in the reservoir

we aim to tune the vehicles as precisely as possible based on the average mileage vehicle

BMW F80/F82 M3/M4 - Engine Tuning Engine Tuning:Stage 2 Stage 1 tuning will seeEngine Tuning Stage 1 TRS Engine Tune 690 including dyno. STG 1 Power increased to 530 540BHP and 715NM of torque. *Power figures are climate, fuel quality and vehicle dependant. *Power figures are real figures we have seen on our dyno, these numbers are sometimes less than those seen on other more optimistic dynos. Stage 2 TRS Engine Tune 750 including dyno. STG 2 power is increased to 550BHP and 750NM of torque. *Power figures are climate, fuel