Chip Tuning Files Service has the ECU tuning files for your Seat 1.4 TSI vehicle. This original chip tuning file will boost performances of your Bosch MED17.5.20 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
| Car | Seat Leon 1.4 TSI |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.5.20 |
| ECU Prod Nr | 03C906022B |
| ECU HW hardware number | 0261S04396 |
| ECU SW software number | 399087 |
| ECU SW UP software upgrade version | 3641 |
Why choose us for your 0261S04396 399087 ECU files ?
- Dedicated tuning file services : Lambda off, Adblue Off, Pop & Bang, Hard Rev Cut
- Available remaps : stage 1
- Expert for Seat and Bosch
- Increase horsepower and torque
- Very good quality
- Reduction of fuel consumption
- Custom ecu remap
Similar ECU tuning files for Seat Leon
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- Siemens/Continental SIMOS18 5G0906259J 5G0906259J SC800O3000000
- Bosch EDC17C64 04L906021DT 04L906021DT 543611
- Bosch MEDC17521 04E906016J 04E906016J 533281
- See all similar ECU original files