Ford Fiesta Generations
Engine options and ECU hardware change between Ford Fiesta generations, which is why the catalogue splits here. Choose the one that matches your car.
The Ford Fiesta was built across 4 generations in our catalogue, and each one can carry a different set of engines and ECU types. Picking the right generation here keeps the engine list — and eventually the performance numbers — accurate to the actual car.
Frequently asked questions
Do all Ford Fiesta generations support the same tuning stages?
No — available stages depend on the specific engine in that generation, not the model as a whole. Once you pick your engine, its performance page shows exactly which stages apply.
Does turnaround time differ between Ford Fiesta generations?
Not meaningfully — most Ford Fiesta files across generations are handled within a few hours of upload, regardless of which ECU the generation uses.
Is my Ford Fiesta generation supported for safe remapping?
If it's listed in our catalogue, yes — every engine in every generation shown here has been worked before, with stage limits set to stay within that engine's mechanical margins.
How do I know which Ford Fiesta generation I have?
Check your vehicle registration document for the build year, or look up the chassis code — both narrow it down to one of the generations listed here.