Mercedes Benz GLE 43 AMG 390bhp tuning file
2015 (2018) · Petrol · ECU: Bosch MED17.3.1 / Bosch MED17.7.3.1
Stage 1 remap: +30 bhp & +100 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Mercedes Benz GLE 43 AMG 390bhp gains +30 bhp and +100 Nm, rising from 390 bhp / 520 Nm to 420 bhp / 620 Nm (8% more power). We build each tuning file around the software number of your read on the Bosch MED17.3.1 / Bosch MED17.7.3.1, 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). 390 → 420 bhp equals roughly 291 → 313 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 | 2996 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 88.0 X 82.1 mm |
| Engine code | M276.821 |
Other Mercedes Benz GLE 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.