Chip Tuning Files Service has the ECU tuning files for your Mercedes 5.5 AMG V8 Bi-T vehicle. This original chip tuning file will boost performances of your Bosch MED17.7.3 engine within safety margin for your Mercedes CLS55.
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 5.5 AMG V8 Bi-T
| Car | Mercedes CLS55 5.5 AMG V8 Bi-T |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.7.3 |
| ECU Prod Nr | |
| ECU HW hardware number | |
| ECU SW software number | 521144 |
| ECU SW UP software upgrade version |
Why choose us for your 521144 ECU files ?
- Dedicated tuning file services : Reduction of fuel consumption, Tuning database EVC, Custom ecu remap, Performance development
- Available remaps : stage 1
- Expert for Mercedes and Bosch
- Satisfied guarantee
- Original frf and sgo files database
- Chiptuning tools
- Chip Tuning since 20 years
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