Infiniti G25 Generations
1 Infiniti G25 generations are listed below. Selecting the right one keeps the engine list — and the performance figures after that — specific to your car.
Below you'll find 1 Infiniti G25 generations. Pick the one that matches your car's build year or chassis code to continue to the right engine list.
Frequently asked questions
Do all Infiniti G25 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 Infiniti G25 generations?
Not meaningfully — most Infiniti G25 files across generations are handled within a few hours of upload, regardless of which ECU the generation uses.
Is my Infiniti G25 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 Infiniti G25 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.