Mercedes Benz GLA 250 (2.0T) 211bhp tuning file
X156 (2017–2019) · Petrol · ECU: Bosch MED17.7.2
Stage 1 remap: +39 bhp & +50 Nm
ECU
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Available solutions
Our Stage 1 tuning file takes the Mercedes Benz GLA 250 (2.0T) 211bhp from 211 bhp and 350 Nm to 250 bhp and 400 Nm – that's +39 bhp (18%) and +50 Nm more. The remap file is written by a calibrator for your exact software on the Bosch MED17.7.2 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). 211 → 250 bhp equals roughly 157 → 186 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 | 1991 CC |
| Compression ratio | 9.8 : 1 |
| Bore × stroke | 83.0 X 92.0 mm |
| Engine code | M270 DE 20 AL |
Other Mercedes Benz GLA X156 (2017–2019) engines
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