Mercedes Benz S 400 CDI 250bhp tuning file
W220 (2002–2005) · Diesel · ECU: Temic CRV1.0
Stage 1 remap: +40 bhp & +90 Nm
ECU
Read methods
Available solutions
Upload the original read of your Mercedes Benz S 400 CDI 250bhp and we'll return a Stage 1 tuning file worth 290 bhp and 650 Nm – up from 250 bhp and 560 Nm, an increase of +40 bhp (16%) and +90 Nm. Every file is checked by a calibrator on the Temic CRV1.0 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. 250 → 290 bhp equals roughly 186 → 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 | 3996 CC |
| Compression ratio | 18.5 : 1 |
| Bore × stroke | 86.0 X 86.0 mm |
| Engine code | OM628 |
Other Mercedes Benz S W220 (2002–2005) engines
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