TRM MS45 Performance Software


SKU: 030-50 Categories: , , , , ,


The  best performance software available for your E46 325 or  330, or E39 525 or 530. (MS45.1 equipped M54.)

This includes tunes for the ZHP variant of the 330.


Stage 1 is our performance tune on a stock vehicle.

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.)


ECU must be shipped to us for programming. The TRM Flasher/Logger will be available for this application shortly.

For CAM tunes, or just to get the most out of your car, we recommend a custom tune.

Additional information

Weight .5 lbs
Dimensions 8 × 6 × 2 in







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