Mercedes Benz CLS 350i 272bhp tuning file
C219 (2004–2010) · Petrol · ECU: Bosch ME9.7
Stage 1 remap: +20 bhp & +25 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Mercedes Benz CLS 350i 272bhp gains +20 bhp and +25 Nm, rising from 272 bhp / 350 Nm to 292 bhp / 375 Nm (7% more power). We build each tuning file around the software number of your read on the Bosch ME9.7, so nothing generic goes back into the car. Add DPF / EGR solutions to the same file if needed.
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. 272 → 292 bhp equals roughly 203 → 218 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 | 10.7 : 1 |
| Bore × stroke | 92.9 X 86.0 mm |
| Engine code | M272.964 |
Other Mercedes Benz CLS C219 (2004–2010) engines
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