Mercedes Benz CLS 350 CGI 292bhp tuning file
C219 (2004–2010) · Petrol · ECU: Bosch MED9.7
Stage 1 remap: +20 bhp & +25 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Mercedes Benz CLS 350 CGI 292bhp from 292 bhp and 365 Nm to 312 bhp and 390 Nm – that's +20 bhp (7%) and +25 Nm more. The remap file is written by a calibrator for your exact software on the Bosch MED9.7 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?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 292 → 312 bhp equals roughly 218 → 233 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 | 3498 CC |
| Compression ratio | 12.2 : 1 |
| Bore × stroke | 87.0 X 84.0 mm |
| Engine code | M272 |
Other Mercedes Benz CLS C219 (2004–2010) engines
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