Mercedes-Benz GLS · 2015 - 2018
500 (4.7 V8 TT) 455hp Stage 1 tuning
The Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp produces 455 hp and 700 Nm as standard. The YASTUNING Stage 1 remap file takes it to 500 hp and 850 Nm, a gain of +45 hp and +150 Nm. Engine code M278 DE 40 LA. ECU: Bosch MED17.7.3. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
455 hp
500 hp
+45 hp
Torque
700 Nm
850 Nm
+150 Nm
Engine specifications
- Engine code
- M278 DE 40 LA
- Fuel
- Petrol
- Displacement
- 4663 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 92.9 X 86.0 mm
- ECU
- Bosch MED17.7.3