Mercedes-Benz GLS tuning files

23 engines in 3 generations.

2023

Engine	Fuel	Power	Torque
350d	Diesel	313 hp	650 Nm
450D (Euro 6d-ISC-FCM 2023->)	Diesel	367 hp	750 Nm
450 (Euro 6d-ISC-FCM 2023->)	Petrol	381 hp	500 Nm
580 (Euro 6d-ISC-FCM 2023->)	Petrol	517 hp	730 Nm
600 Maybach (Euro 6d-ISC-FCM 2023->)	Petrol	557 hp	770 Nm
63 4MATIC (Euro 6d-ISC-FCM 2023->)	Petrol	612 hp	850 Nm

2020 - 2022

Engine	Fuel	Power	Torque	ECU	Stage 1
350D (Euro 6 D-temp)	Diesel	286 hp	600 Nm	Bosch MD1CP001	378 hp
400D (Euro 6 D-temp)	Diesel	286 hp	700 Nm		375 hp
350D	Diesel	286 hp	600 Nm	Bosch MD1CP001	383 hp
400D	Diesel	286 hp	700 Nm		377 hp
350D (Euro 6 D-full 2021 ->...)	Diesel	286 hp	600 Nm	Bosch MD1CP001	382 hp
400D (Euro 6 D-full 2021 ->...)	Diesel	330 hp	700 Nm	Bosch MD1CP001	379 hp
400D	Diesel	340 hp	700 Nm
580 (4.0T)	Petrol	490 hp	700 Nm	Bosch MED17.7.5	566 hp
580	Petrol hybrid	511 hp	700 Nm
600 -	Petrol	558 hp	680 Nm	Bosch MED17.7.5
600	Petrol hybrid	579 hp	730 Nm
63 AMG	Petrol	612 hp	850 Nm	Bosch MED17.7.5	667 hp

2015 - 2019

Engine	Fuel	Power	Torque	ECU	Stage 1
350 D	Diesel	258 hp	620 Nm	Bosch EDC17CP10, Bosch EDC17CP46, Bosch EDC17CP57	304 hp
400	Petrol	333 hp	480 Nm	Bosch MED17.7.3.1, Bosch MG1CP002	403 hp
450	Petrol	367 hp	520 Nm	Bosch MED17.7.3.1, Bosch MG1CP002	419 hp
500	Petrol	456 hp	700 Nm	Bosch MED17.7.1, Bosch MED17.7.3	501 hp
63 AMG	Petrol	585 hp	760 Nm	Bosch MED17.7.3	665 hp

Modifications for Mercedes-Benz GLS

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.