Mercedes Benz S 65 AMG V12 Turbo 630bhp tuning file
W221 (2005–2013) · Petrol · ECU: Bosch ME2.7.2
Stage 1 remap: +40 bhp & +100 Nm
ECU
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Available solutions
Our Stage 1 tuning file takes the Mercedes Benz S 65 AMG V12 Turbo 630bhp from 630 bhp and 1000 Nm to 670 bhp and 1100 Nm – that's +40 bhp (6%) and +100 Nm more. The remap file is written by a calibrator for your exact software on the Bosch ME2.7.2 and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can go into the same file.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 630 → 670 bhp equals roughly 470 → 500 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 | Petrol |
| Engine size | 5980 CC |
| Compression ratio | 9.0 : 1 |
| Bore × stroke | 82.6 X 93.0 mm |
| Engine code | M275 AMG |
Other Mercedes Benz S W221 (2005–2013) engines
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