Variant 1
ECU- Catalog engine
- 5000 394HP
- Controller brand
- SIEMENS
- ECU
- MS52
- Stock power
- 394 HP
BMW · MS52 ECU
BMW M SERIES MS52 tuning files
Here is what the catalog holds for the BMW M SERIES on the MS52. Stock output across the matched variants spans 343–394 HP. 4 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.
Available solutions
What we can run on the MS52 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
4 distinct variants for the BMW M SERIES on the MS52 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 5000 V8 394HP
- Controller brand
- SIEMENS
- ECU
- MS52
- Stock power
- 394 HP
Variant 3
ECU- Catalog engine
- M5 5000 E39 394HP
- Controller brand
- SIEMENS
- ECU
- MS52
- Stock power
- 394 HP
Variant 4
ECU- Catalog engine
- 3200 343HP
- Controller brand
- SIEMENS
- ECU
- MS52
- Stock power
- 343 HP
Related vehicles
Other vehicles built on the MS52 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the BMW M SERIES on the MS52?
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 MS52 ECU software on this model?
Yes — the BMW M SERIES on the MS52 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.