Mercedes Benz S 320 CDI 211bhp tuning file
W221 (2005–2013) · Diesel · ECU: Bosch EDC16CP31 / Bosch EDC16CP36 / Bosch EDC16CP31
Stage 1 remap: +49 bhp & +60 Nm
ECU
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Available solutions
With a bespoke remap the Mercedes Benz S 320 CDI 211bhp gains +49 bhp and +60 Nm, rising from 211 bhp / 540 Nm to 260 bhp / 600 Nm (23% more power). We build each tuning file around the software number of your read on the Bosch EDC16CP31 / Bosch EDC16CP36 / Bosch EDC16CP31, so nothing generic goes back into the car. Add Adblue, DPF OFF, DTC Removal, EGR OFF to the same file if needed.
Who is this remap for?
On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 211 → 260 bhp equals roughly 157 → 194 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Diesel |
| Engine size | 2987 CC |
| Compression ratio | 17.7 : 1 |
| Bore × stroke | 83.0 X 92.0 mm |
| Engine code | OM642 |
Other Mercedes Benz S W221 (2005–2013) engines
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