CASE IH · CM850 ECU

CASE IH MAGNUM SERIES CM850 tuning files

Here is what the catalog holds for the CASE IH MAGNUM SERIES on the CM850. The matched variants sit between 224 and 224 HP from the factory. 2 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All MAGNUM SERIES coverage

Available solutions

What we can run on the CM850 for this vehicle — the precise options narrow down by engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the CASE IH MAGNUM SERIES on the CM850 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 8300 224HP
Controller brand: MOTOROLA
ECU: CM850
Stock power: 224 HP

Variant 2

ECU

Catalog engine: 8300 224HP
Controller brand: MOTOROLA
ECU: CM850
Stock power: 224 HP
ECU HW: 4921776

Related vehicles

Other vehicles built on the CM850 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CASE IH MAGNUM SERIES on the CM850?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the CM850 ECU software on this model?

Yes — the CASE IH MAGNUM SERIES on the CM850 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.