Chip Tuning Files Service has the ECU tuning files for your Seat 1.4 TSI 122 pk 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 122 pk
| Car | Seat Leon 1.4 TSI 122 pk |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.5.21 |
| ECU Prod Nr | 04E906016J |
| ECU HW hardware number | 04E907309A |
| ECU SW software number | 533281 |
| ECU SW UP software upgrade version | 5548 |
Why choose us for your 04E907309A 533281 ECU files ?
- Dedicated tuning file services : Exhaust Flap Control, Start-Stop Deactivation, Transmission Tuning/TCU Tuning, Performance development
- Available remaps : stage 1
- Expert for Seat and Bosch
- European company
- Reduction of fuel consumption
- Original frf and sgo files database
- Chip Tuning since 20 years
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