SUZUKI MARINE · F8T55978 ECU

SUZUKI MARINE DF140 F8T55978 tuning files

The SUZUKI MARINE DF140 on the F8T55978, mapped from stock file to finished result. Stock output across the matched variants spans 115–115 HP. There are 3 distinct variants on file for this combination. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All DF140 coverageCustom ECU tuning file service

Available solutions

Applicable work for the F8T55978 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1Stage 2

Engine variants & ECU software

3 distinct variants for the SUZUKI MARINE DF140 on the F8T55978 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 115HP
Controller brand
MITSUBISHI
ECU
F8T55978
Stock power
115 HP
ECU HW
F8T54674

Variant 2

ECU
Catalog engine
2000 115HP
Controller brand
MITSUBISHI
ECU
F8T55978
Stock power
115 HP
ECU HW
FT8T55978

Variant 3

ECU
Catalog engine
2000 115HP
Controller brand
MITSUBISHI
ECU
F8T55978
Stock power
115 HP

Related vehicles

Other vehicles built on the F8T55978 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SUZUKI MARINE DF140 on the F8T55978?

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

Do you cover the F8T55978 ECU software on this model?

Yes — the SUZUKI MARINE DF140 on the F8T55978 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.

SUZUKI MARINE DF140 F8T55978 ECU Tuning Files | TuningBay