Chip Tuning Files Service has the ECU tuning files for your Seat 1.4 TSI Ecomotive vehicle. This original chip tuning file will boost performances of your Bosch MED17.5.21 engine within safety margin for your Seat Leon.
This chiptuning files adjust the Engine Control Unit (ECU) of your Seat car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Seat 1.4 TSI Ecomotive
| Car | Seat Leon 1.4 TSI Ecomotive |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.5.21 |
| ECU Prod Nr | 04E906016M |
| ECU HW hardware number | 04E907309A |
| ECU SW software number | 539408 |
| ECU SW UP software upgrade version | 6689 |
Why choose us for your 04E907309A 539408 ECU files ?
- Dedicated tuning file services : EGR off, Tuning database EVC, Chiptuning tools, Engine calibration
- Available remaps : stage 1
- Expert for Seat and Bosch
- Increase horsepower and torque
- Custom ecu remap
- The best performance
- Chip Tuning since 20 years
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