Variant 1
ECU- Catalog engine
- 15000 330HP
- Engine code
- CAT C15
- Controller brand
- CATERPILLAR
- ECU
- A4E4I3
- Stock power
- 330 HP
- ECU SW
- 4663261-00
- ECU HW
- 4176013-00
CATERPILLAR · A4E4I3 ECU
CATERPILLAR D8 A4E4I3 tuning files
The CATERPILLAR D8 on the A4E4I3, mapped from stock file to finished result. The matched variants sit between 330 and 330 HP from the factory. 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
What we can run on the A4E4I3 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the CATERPILLAR D8 on the A4E4I3 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the A4E4I3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CATERPILLAR D8 on the A4E4I3?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the A4E4I3 ECU software on this model?
Yes — the CATERPILLAR D8 on the A4E4I3 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.