FORD · 5M51YF ECU

FORD FOCUS 5M51YF tuning files

Tuning file coverage for the FORD FOCUS running the 5M51YF ECU. Stock output across the matched variants spans 145–145 HP. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All FOCUS coverage

Available solutions

Applicable work for the 5M51YF 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 FORD FOCUS on the 5M51YF ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 16V 145HP
Controller brand: VISTEON
ECU: 5M51YF
Stock power: 145 HP
Calibration: 5M51YF

Variant 2

ECU

Catalog engine: 2000 16V 145HP
Controller brand: VISTEON
ECU: 5M51YF
Stock power: 145 HP

Related vehicles

Other vehicles built on the 5M51YF controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FORD FOCUS on the 5M51YF?

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

Do you cover the 5M51YF ECU software on this model?

Yes — the FORD FOCUS on the 5M51YF 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.