FORD · AQAE5U9 ECU
FORD FIESTA on the AQAE5U9: matched, calibrated and delivered with care. The matched variants sit between 75 and 75 HP from the factory. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Each file is tied to the precise software on your car and checked before it goes out.
Applicable work for the AQAE5U9 on this vehicle. The available set firms up once the exact engine and software are known.
1 distinct variant for the FORD FIESTA on the AQAE5U9 ECU. Reference the engine and controller software when you upload.
Other vehicles built on the AQAE5U9 controller or the same engine — handy when a platform spans several models and makes.
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Yes — the FORD FIESTA on the AQAE5U9 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.