JCB Fastrac 7170 Generations
1 JCB Fastrac 7170 generations are listed below. Selecting the right one keeps the engine list — and the performance figures after that — specific to your car.
Continue by selecting your JCB Fastrac 7170 generation from the 1 listed below. The engine list on the next page is specific to whichever one you pick.
Frequently asked questions
Do all JCB Fastrac 7170 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 JCB Fastrac 7170 generations?
Not meaningfully — most JCB Fastrac 7170 files across generations are handled within a few hours of upload, regardless of which ECU the generation uses.
Is my JCB Fastrac 7170 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 JCB Fastrac 7170 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.