Chip Tuning Files Service has the ECU tuning files for your Audi RS4 4.2 vehicle. This original chip tuning file will boost performances of your Bosch MED9.1 engine within safety margin for your Audi A4.
This chiptuning files adjust the Engine Control Unit (ECU) of your Audi car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Audi RS4 4.2
| Car | Audi A4 RS4 4.2 |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED9.1 |
| ECU Prod Nr | 8E1907560 |
| ECU HW hardware number | 0261S02165 |
| ECU SW software number | 371803 |
| ECU SW UP software upgrade version |
Why choose us for your 0261S02165 371803 ECU files ?
- Dedicated tuning file services : Lambda off, Transmission Tuning/TCU Tuning, Custom ecu remap, Performance development
- Available remaps : stage 1
- Expert for Audi and Bosch
- European company
- Tuning specialists
- Reduction of fuel consumption
- The best performance
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