CUMMINS · CM2250 ECU

CUMMINS QSD CM2250 tuning files

Here is what the catalog holds for the CUMMINS QSD on the CM2250. Across the matched variants stock power runs from 304 to 304 HP. 2 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All QSD coverage

Available solutions

Applicable work for the CM2250 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the CUMMINS QSD on the CM2250 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 6700 304HP
Controller brand: MOTOROLA
ECU: CM2250
Stock power: 304 HP
ECU SW: DN90134.01
ECU HW: 4993120

Variant 2

ECU

Catalog engine: 6700 304HP
Controller brand: MOTOROLA
ECU: CM2250
Stock power: 304 HP

Related vehicles

Other vehicles built on the CM2250 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CUMMINS QSD on the CM2250?

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

Do you cover the CM2250 ECU software on this model?

Yes — the CUMMINS QSD on the CM2250 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.