Mercedes Benz GLS 63 AMG 585bhp tuning file
2015 (2018) · Petrol · ECU: Bosch MED17.7.3
Stage 1 remap: +75 bhp & +340 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Mercedes Benz GLS 63 AMG 585bhp gains +75 bhp and +340 Nm, rising from 585 bhp / 760 Nm to 660 bhp / 1100 Nm (13% more power). We build each tuning file around the software number of your read on the Bosch MED17.7.3, 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). 585 → 660 bhp equals roughly 436 → 492 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 | 5461 CC |
| Compression ratio | 10.0 : 1 |
| Bore × stroke | 98.0 X 90.5 mm |
| Engine code | M157 |
Other Mercedes Benz GLS 2015 (2018) 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.