Chip Tuning Files Service has the ECU tuning files for your Seat 1.4 TSI 125hp 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 125hp
| Car | Seat Leon 1.4 TSI 125hp |
|---|---|
| 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 : Start-Stop Deactivation, Reduction of fuel consumption, Tuning database EVC, Performance development
- Available remaps : stage 1
- Expert for Seat and Bosch
- Personal file
- Original frf and sgo files database
- The best performance
- Remapping for Tuners
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- Bosch MED17.5.21 04E906016F 04E906016F 542745
- Bosch MED9.1 1P0907115H 0261S02476 387560
- Temic DQ250-6A/6F/6V-MQB 0D9300041Q4504OTHY F45M
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