| Property | Stock | Stage 1 |
|---|---|---|
| Power | 204 PS | 230 PS |
| Torque | 500 Nm | 560 Nm |
| Power increase | – | +13% |
| Engine | 250 CDI 204hp | |
| Engine | 250 CDI 204hp | |
| Possible ECUs |
We determine the specific ECU from the VIN / ECU box code. The final price follows from that. | |
Chiptuning for the Mercedes S W221 - 2005 - 2013 with 250 CDI 204hp – we raise power from 204 PS to 230 PS (+13%) and torque from 500 Nm to 560 Nm (+12%).
Our software optimisation is developed for the specific vehicle, calibrated within OEM tolerances and reversible at any time. Stage 1, DPF off, EGR off and further options on request.
For the Mercedes S with the 250 CDI 204hp and the ECU BOSCH EDC17CP57 we specifically adjust boost pressure, torque model, injection and maps. All protection and transmission strategies stay active, and the original software is backed up before any work. The work is done on site in Ostrach or remotely via Fileservice.
With Stage 1 we raise power from 204 PS to 230 PS (+13%).
Yes. We optimise within the technical reserves. All safety parameters are preserved and the optimisation can be rolled back.
Yes, the software can be reset to its original state at any time.
Usually 1–3 hours.
