The best performance software available for yourMS42 equipped M52TU.
Stage 1 is our performance tune on a stock motor.
Stage 2 is a performance tune for catless headers. (For off road use only.)
Stage 3 is a performance tune with catless headers and no rear O2 sensors (For off road use only.)
All tunes are EWS deleted.
ECU can be shipped to us for programming or we can use the TRM Remote flash App for remote tuning. A flashed ECU is also available if you select “buy an ecu”, though subject to availability. Email first if you would like an ECU provided to inquire about timeline for shipping.
For CAM tunes, or just to get the most out of your car, we recommend a custom tune.