YAMAHA · HAG329 ECU

YAMAHA OUTBOARD HAG329 tuning files

YAMAHA OUTBOARD on the HAG329: matched, calibrated and delivered with care. The matched variants sit between 50 and 50 HP from the factory. 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 OUTBOARD coverage Custom ECU tuning file service

Available solutions

Applicable work for the HAG329 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 YAMAHA OUTBOARD on the HAG329 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1000 50HP
Controller brand: MITSUBISHI
ECU: HAG329
Stock power: 50 HP

Variant 2

ECU

Catalog engine: 1000 50HP
Controller brand: MITSUBISHI
ECU: HAG329
Stock power: 50 HP
ECU SW: HAG329
ECU HW: 6C1-8591A-35

Related vehicles

Other vehicles built on the HAG329 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the YAMAHA OUTBOARD on the HAG329?

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

Do you cover the HAG329 ECU software on this model?

Yes — the YAMAHA OUTBOARD on the HAG329 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.