Stage 1 Infiniti M37 3.8 ECU Tuning File – 11MF1A00000 (Hitachi Nissan ECU) - Product specifications
This Stage 1 tuning file for the Infiniti M37 3.8L (model year 2012) on a Hitachi/Nissan platform boosts throttle sensitivity, improves low-end and midrange torque, and enhances shift feel on automatic variants. Built around software 11MF1A00000 and checksum-corrected, this calibration maintains OEM drivability while unlocking additional performance for off-road or track use.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 ECU remap for Infiniti M37 3.8L V6 with Hitachi (Nissan) ECU
- Software ID: 11MF1A00000 — calibrated for improved throttle and acceleration
- Optimised ignition and torque delivery for automatic gearbox smoothness
- Fueling refined for better response without compromising drivability
- Checksum corrected using Plugin OLS695 v1.47
- Original binary included for fallback
- No hardware modifications required
- Developed in dyno environment for safe gains
- For off-road or motorsport use only