Chip Tuning Files Service has the ECU tuning files for your Audi 4.2 vehicle. This original chip tuning file will boost performances of your Bosch engine within safety margin for your Audi V8.
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 4.2
| Car | Audi V8 4.2 |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | |
| ECU Prod Nr | 4A0907557A |
| ECU HW hardware number | 261203143 |
| ECU SW software number | 357764 |
| ECU SW UP software upgrade version |
Why choose us for your 261203143 357764 ECU files ?
- Dedicated tuning file services : DPF off, No-Lift Shift/NLS, Hard Rev Cut, Tuning database EVC
- Available remaps : stage 1
- Expert for Audi and Bosch
- Best market prices
- Original frf and sgo files database
- Custom ecu remap
- The best performance
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