Chip Tuning Files Service has the ECU tuning files for your Volkswagen 1.4 TSI GTI vehicle. This original chip tuning file will boost performances of your Bosch MED17.5.5 engine within safety margin for your Volkswagen Polo.
This chiptuning files adjust the Engine Control Unit (ECU) of your Volkswagen car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Volkswagen 1.4 TSI GTI
| Car | Volkswagen Polo 1.4 TSI GTI |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.5.5 |
| ECU Prod Nr | 03C906027AR |
| ECU HW hardware number | |
| ECU SW software number | 521279 |
| ECU SW UP software upgrade version | 9702 |
Why choose us for your 521279 ECU files ?
- Dedicated tuning file services : No-Lift Shift/NLS, Hard Rev Cut, Chiptuning tools, Performance development
- Available remaps : stage 1
- Expert for Volkswagen and Bosch
- Increase horsepower and torque
- Tuning specialists
- Tuning database EVC
- The best performance
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