Chip Tuning Files Service has the ECU tuning files for your Mercedes 400 333hp vehicle. This original chip tuning file will boost performances of your Bosch MED17.7.3.1 engine within safety margin for your Mercedes GLS.
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 400 333hp
| Car | Mercedes GLS 400 333hp |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.7.3.1 |
| ECU Prod Nr | |
| ECU HW hardware number | |
| ECU SW software number | 20137 |
| ECU SW UP software upgrade version |
Why choose us for your 20137 ECU files ?
- Dedicated tuning file services : EGR off, Transmission Tuning/TCU Tuning, Hard Rev Cut, Chiptuning tools
- Available remaps : stage 1
- Expert for Mercedes and Bosch
- Tuning specialists
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