Mercedes Benz C 3.0 CDI AMG 231bhp tuning file
W203 (2004–2007) · Diesel · ECU: Bosch EDC15C6
Stage 1 remap: +29 bhp & +60 Nm
ECU
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Available solutions
Our Stage 1 tuning file takes the Mercedes Benz C 3.0 CDI AMG 231bhp from 231 bhp and 540 Nm to 260 bhp and 600 Nm – that's +29 bhp (13%) and +60 Nm more. The remap file is written by a calibrator for your exact software on the Bosch EDC15C6 and returned through the portal, normally within 5–15 minutes. Solutions such as Adblue, DTC Removal, EGR OFF, FLAPS can go into the same file.
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. 231 → 260 bhp equals roughly 172 → 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 | 2950 CC |
| Compression ratio | 16.5 : 1 |
| Bore × stroke | 88.0 X 97.0 mm |
| Engine code | OM612.990 |
Other Mercedes Benz C W203 (2004–2007) engines
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