Variant 1
ECU- Catalog engine
- 750 150HP
- Controller brand
- BOSCH
- ECU
- M7.4.4
- Stock power
- 150 HP
- ECU SW
- 1037369476
- ECU HW
- 0261208360
POLARIS · M7.4.4 ECU · petrol
POLARIS MSX M7.4.4 tuning files
POLARIS MSX on the M7.4.4: matched, calibrated and delivered with care. Stock output across the matched variants spans 150–150 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the M7.4.4 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the POLARIS MSX on the M7.4.4 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the M7.4.4 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the POLARIS MSX on the M7.4.4?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the M7.4.4 ECU software on this model?
Yes — the POLARIS MSX on the M7.4.4 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.