Variant 1
ECU- Catalog engine
- 1600 16V 100HP
- Controller brand
- FORD
- ECU
- KQAH3T4
- Stock power
- 100 HP
FORD · KQAH3T4 ECU
FORD FOCUS KQAH3T4 tuning files
FORD FOCUS on the KQAH3T4: matched, calibrated and delivered with care. Across the matched variants stock power runs from 100 to 100 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.
Available solutions
Applicable work for the KQAH3T4 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the FORD FOCUS on the KQAH3T4 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the KQAH3T4 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 KQAH3T4?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the KQAH3T4 ECU software on this model?
Yes — the FORD FOCUS on the KQAH3T4 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.