Variant 1
ECU- Catalog engine
- 1000 105HP
- Controller brand
- MITSUBISHI
- ECU
- HAK378
- Stock power
- 105 HP
- Calibration
- WVKYM636
YAMAHA · HAK378 ECU
YAMAHA EX DELUXE HAK378 tuning files
The YAMAHA EX DELUXE on the HAK378, mapped from stock file to finished result. Stock output across the matched variants spans 105–105 HP. 2 distinct variants are catalogued here. 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
Applicable work for the HAK378 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
2 distinct variants for the YAMAHA EX DELUXE on the HAK378 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1000 105HP
- Controller brand
- MITSUBISHI
- ECU
- HAK378
- Stock power
- 105 HP
- Calibration
- WVKKG903
Questions, answered.
Which tuning solutions are available for the YAMAHA EX DELUXE on the HAK378?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the HAK378 ECU software on this model?
Yes — the YAMAHA EX DELUXE on the HAK378 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.