Chiptuning file results
Power hp
Torque Nm
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Tested and developed on a 4x4 Dynamometer
Best results within the safety margins
A decrease in fuel consumption
Engine specifications
| Type of fuel | Petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 4663 CC |
| Compression ratio | 10.5 : 1 |
| Bore X stroke | 92.9 X 86.0 mm |
| Engine number | M278 DE 46 AL red. |
| Engine ECU | Bosch MED17.7.1 / Bosch MED17.7.3 |
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Chiptuning File for Mercedes-Benz CLS 500 Bi-Turbo 407hp
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