Mercedes Benz S 350 CDI BlueTec 258bhp tuning file
W222 (2013–2017) · Diesel · ECU: Bosch EDC17CP46 / Bosch EDC17CP57
Stage 1 remap: +32 bhp & +70 Nm
ECU
Read methods
Available solutions
Upload the original read of your Mercedes Benz S 350 CDI BlueTec 258bhp and we'll return a Stage 1 tuning file worth 290 bhp and 690 Nm – up from 258 bhp and 620 Nm, an increase of +32 bhp (12%) and +70 Nm. Every file is checked by a calibrator on the Bosch EDC17CP46 / Bosch EDC17CP57 before release, and Adblue, DPF OFF, DTC Removal, EGR OFF can be combined in one upload.
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. 258 → 290 bhp equals roughly 192 → 216 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 | 15.5 : 1 |
| Bore × stroke | 83.0 X 92.0 mm |
| Engine code | OM642 |
Other Mercedes Benz S W222 (2013–2017) engines
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