INFINITI FX
INFINITI FX tuning files
Tuning file coverage for the INFINITI FX across 13 ECUs and 109 engine variants. Stock output ranges from 230 to 420 HP. Choose your controller to see matched variants, supported solutions and ECU software references. Each completed file is matched to the uploaded original, produced for the requested work and reviewed before delivery.
Match the original before tuning
The model name alone is not enough to select a calibration. Open the matching controller page and compare the ECU or TCU software reference with your read before requesting Stage 1, Stage 2 or solution work.