Mercedes-Benz GT · 2017 - 2021
S 4.0 - 522hp Stage 1 tuning
The Mercedes-Benz GT S 4.0 - 522hp produces 522 hp and 670 Nm as standard. The YASTUNING Stage 1 remap file takes it to 575 hp and 820 Nm, a gain of +53 hp and +150 Nm. Engine code M178. ECU: Bosch MED17.7.5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
522 hp
575 hp
+53 hp
Torque
670 Nm
820 Nm
+150 Nm
Engine specifications
- Engine code
- M178
- Fuel
- Petrol
- Displacement
- 3982 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 83.0 X 92.0 mm
- ECU
- Bosch MED17.7.5
- Method
- Chiptuning
Available options
Software options we can include with the Mercedes-Benz GT S 4.0 - 522hp file on request.
- DECAT
- DTC Removal
- START/STOP OFF
- FLAPS
- Pop & Bang Crackle map
- Vmax
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech KESS3
- Autotuner
- CMDFlash