Variant 1
ECU- Catalog engine
- 900 70HP
- Controller brand
- BOSCH
- ECU
- M17.8.7
- Stock power
- 70 HP
POLARIS · M17.8.7 ECU
POLARIS RZR M17.8.7 tuning files
Everything we work with on the POLARIS RZR fitted with the M17.8.7. Stock output across the matched variants spans 45–70 HP. 3 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
What we can run on the M17.8.7 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
3 distinct variants for the POLARIS RZR on the M17.8.7 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 570 45HP
- Generation
- -2024
- Matched gains engine
- RZR 570
- Controller brand
- BOSCH
- ECU
- M17.8.7
- Stock power
- 45 HP
- Stage 1 power
- 50 HP
- Power increase
- +5 HP (+11%)
Variant 3
ECU- Catalog engine
- 570 45HP
- Generation
- -2024
- Matched gains engine
- RZR 570
- Controller brand
- BOSCH
- ECU
- M17.8.7
- Stock power
- 45 HP
- Stage 1 power
- 50 HP
- Power increase
- +5 HP (+11%)
- ECU SW
- 1037537454
Related vehicles
Other vehicles built on the M17.8.7 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the POLARIS RZR on the M17.8.7?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the M17.8.7 ECU software on this model?
Yes — the POLARIS RZR on the M17.8.7 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.