Chip Tuning Files Service has the ECU tuning files for your Fiat 0.9 TwinAir vehicle. This original chip tuning file will boost performances of your Marelli MM8GSF engine within safety margin for your Fiat 500.
This chiptuning files adjust the Engine Control Unit (ECU) of your Fiat car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Fiat 0.9 TwinAir
| Car | Fiat 500 0.9 TwinAir |
|---|---|
| Manufacturer of ECU | Marelli |
| ECU Type | MM8GSF |
| ECU Prod Nr | 51896757 |
| ECU HW hardware number | HW521 |
| ECU SW software number | AS21ES33 |
| ECU SW UP software upgrade version |
Why choose us for your HW521 AS21ES33 ECU files ?
- Dedicated tuning file services : Ecotuning, Start-Stop Deactivation, Tuning database EVC, Remapping for Tuners
- Available remaps : stage 1
- Expert for Fiat and Marelli
- Increase horsepower and torque
- Original frf and sgo files database
- Chiptuning tools
- Chip Tuning since 20 years
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