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Stage 1 Fiat 500 1.4 T-Jet ECU Tuning File – V713MH81 (MM8GMK) - Releases
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.
- Modified By
- B&C Consulting via EVC reseller (bcconsulting.lu) 🇱🇺 Luxemburg