Variant 1
ECU- Catalog engine
- 15000 450HP
- Controller brand
- MOTOROLA
- ECU
- CM871
- Stock power
- 450 HP
KENWORTH TRUCK · CM871 ECU
KENWORTH TRUCK T800 CM871 tuning files
Tuning file coverage for the KENWORTH TRUCK T800 running the CM871 ECU. The matched variants sit between 450 and 450 HP from the factory. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the CM871 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
2 distinct variants for the KENWORTH TRUCK T800 on the CM871 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 0HP
- Controller brand
- MOTOROLA
- ECU
- CM871
Related vehicles
Other vehicles built on the CM871 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the KENWORTH TRUCK T800 on the CM871?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the CM871 ECU software on this model?
Yes — the KENWORTH TRUCK T800 on the CM871 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.