Stage 1 Fiat 500 1.4 T-Jet Stage 1 ECU Tuning File – V713MH81 (MM8GMK) HW670
- Seller Bin
- Creation date
Stage 1 performance remap for Fiat 500 1.4 T-Jet MultiAir with MM8GMK ECU — enhanced throttle and midrange response
- Seller Bin
- Creation date
Stage 1 performance remap for Fiat 500 1.4 T-Jet MultiAir with MM8GMK ECU — enhanced throttle and midrange response
Unlock hidden power from the 1.4 T-Jet MultiAir engine in your Fiat 500 with this Stage 1 remap. Calibrated for the MM8GMK ECU (Software: V713MH81), this file enhances throttle sharpness and torque in midrange RPMs while keeping stock drivability intact. Developed on dyno-tested configurations, it's a safe and proven upgrade tailored to Marelli MJ/MM6-11 platforms.
Overview Feature list Copyright info Releases (1)
| Parameter | Value |
|---|---|
| Producer: | Fiat |
| Series: | 1.4 T-Jet Multi-Air |
| Model: | 500 |
| Model Year: | 2015 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 1.4 |
| Gear: | 6M |
| Producer (ECU): | Marelli |
| Build (ECU): | MM8GMK |
| ECU-Nr. Prod: | 52032228 |
| ECU-Nr. ECU: | HW670 |
| Software: | V713MH81 |
| Checksum: | All CS ok, Plugin OLS294 v2.70, Marelli MJ/MM6-11 |
| CPU: | 3A60 |
| Eprom 8-Bit sum: | 3A60 |
| Nested Versions: | 1 modified version included (Stage 1) + Original for reference |
| Project Type: | Complete binary file |
| Project Size: | 4 194 304 bytes |
Note: All tuning files offered are dyno-tested and professionally calibrated for safe use. This file is intended for motorsport/off-road use. Ensure compliance with your country’s emissions regulations.