Mercedes Benz GLC 220 CDI 170bhp tuning file
2015 (2019) · Diesel · ECU: Bosch EDC17CP46 / Bosch EDC17CP57
Stage 1 remap: +50 bhp & +100 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Mercedes Benz GLC 220 CDI 170bhp gains +50 bhp and +100 Nm, rising from 170 bhp / 400 Nm to 220 bhp / 500 Nm (29% more power). We build each tuning file around the software number of your read on the Bosch EDC17CP46 / Bosch EDC17CP57, so nothing generic goes back into the car. Add Adblue, DPF OFF, DTC Removal, EGR OFF to the same file if needed.
Who is this remap for?
On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 170 → 220 bhp equals roughly 127 → 164 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 | Diesel |
| Engine size | 2143 CC |
| Compression ratio | 16.2 : 1 |
| Bore × stroke | 88.0 X 88.3 mm |
| Engine code | M651.921 |
Other Mercedes Benz GLC 2015 (2019) engines
Try our tuning file service today
Open a free account on the file service portal, claim 5 test credits and upload your first read – most files are back with you in under 15 minutes.