Chip Tuning Files Service has the ECU tuning files for your Mercedes 4.7 Blue Efficiency V8 vehicle. This original chip tuning file will boost performances of your Bosch MED17.7.3.1 engine within safety margin for your Mercedes CLS500.
This chiptuning files adjust the Engine Control Unit (ECU) of your Mercedes car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Mercedes 4.7 Blue Efficiency V8
| Car | Mercedes CLS500 4.7 Blue Efficiency V8 |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.7.3.1 |
| ECU Prod Nr | 2789021100 |
| ECU HW hardware number | 2789032400 |
| ECU SW software number | 520757 |
| ECU SW UP software upgrade version |
Why choose us for your 2789032400 520757 ECU files ?
- Dedicated tuning file services : Lambda off, Adblue Off, Hard Rev Cut, Custom ecu remap
- Available remaps : stage 1
- Expert for Mercedes and Bosch
- Tuning database EVC
- Chiptuning tools
- The best performance
- Remapping for Tuners
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