Mercedes Benz SLK 200 (1.8T) 184bhp tuning file
R172 (2011–) · Petrol · ECU: Bosch MED17.7.2 / Siemens/Continental SIM271DE
Stage 1 remap: +26 bhp & +110 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Mercedes Benz SLK 200 (1.8T) 184bhp gains +26 bhp and +110 Nm, rising from 184 bhp / 270 Nm to 210 bhp / 380 Nm (14% more power). We build each tuning file around the software number of your read on the Bosch MED17.7.2 / Siemens/Continental SIM271DE, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map to the same file if needed.
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). 184 → 210 bhp equals roughly 137 → 157 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 | 1796 CC |
| Compression ratio | 9.3 : 1 |
| Bore × stroke | 82.0 X 85.0 mm |
| Engine code | M271 E18 ML |
Other Mercedes Benz SLK R172 (2011–) engines
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