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 | 2495 CC |
| Compression ratio | 10.5 : 1 |
| Bore X stroke | 84.0 X 75.0 mm |
| Engine number | 256S3 |
| Engine ECU | Siemens/Continental MS43 / Siemens/Continental MS41 / Siemens/Continental MS42 |
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Tuning file BMW 5 serie 523i 170hp
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