YAMAHA · 3C3-8591A-XX ECU

YAMAHA FZ1 3C3-8591A-XX tuning files

YAMAHA FZ1 on the 3C3-8591A-XX: matched, calibrated and delivered with care. Across the matched variants stock power runs from 150 to 172 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All FZ1 coverageCustom ECU tuning file service

Available solutions

What we can run on the 3C3-8591A-XX for this vehicle — the precise options narrow down by engine and software version.

Stage 1Stage 2

Engine variants & ECU software

4 distinct variants for the YAMAHA FZ1 on the 3C3-8591A-XX ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1000 172HP
Controller brand
DENSO
ECU
3C3-8591A-XX
Stock power
172 HP

Variant 2

ECU
Catalog engine
1000cc 150HP
Controller brand
DENSO
ECU
3C3-8591A-XX
Stock power
150 HP

Variant 3

ECU
Catalog engine
1000cc 150HP
Controller brand
DENSO
ECU
3C3-8591A-XX
Stock power
150 HP
ECU HW
2D1-8591A-70

Variant 4

ECU
Catalog engine
1000cc 150HP
Controller brand
DENSO
ECU
3C3-8591A-XX
Stock power
150 HP
ECU HW
2D1-8591A-00

Related vehicles

Other vehicles built on the 3C3-8591A-XX controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the YAMAHA FZ1 on the 3C3-8591A-XX?

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

Do you cover the 3C3-8591A-XX ECU software on this model?

Yes — the YAMAHA FZ1 on the 3C3-8591A-XX 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.

YAMAHA FZ1 3C3-8591A-XX ECU Tuning Files | TuningBay