Chiptuning file results
Power hp
Torque Nm
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100% custom made tuning file guarantee
Tested and developed on a 4x4 Dynamometer
Best results within the safety margins
A decrease in fuel consumption
Engine specifications
| Type of fuel | Diesel |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 3996 CC |
| Compression ratio | 17.7 : 1 |
| Bore X stroke | 83.0 X 92.0 mm |
| Engine number | OM628 |
| Engine ECU | Bosch EDC16CP36 / Bosch EDC16CP31 |
Additional options
Chiptuning File for Mercedes-Benz S 420 CDI 320hp
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Trusted by chiptuning companies worldwide, Dyno-ChiptuningFiles.com provides Mercedes-Benz S 420 CDI 320hp ECU tuning files designed for top-tier results within safe operating limits. Our tuning files are engineered to enhance power, fuel efficiency, and overall performance for Mercedes-Benz S 420 CDI 320hp vehicles, meeting the highest standards in custom ECU tuning.
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