Mercedes-Benz SLK · R172 - 2011 ->
55 AMG V8 421hp Stage 1 tuning
The Mercedes-Benz SLK 55 AMG V8 421hp produces 421 hp and 540 Nm as standard. The YASTUNING Stage 1 remap file takes it to 440 hp and 565 Nm, a gain of +19 hp and +25 Nm. Engine code M113 5.5L Supercharger. ECU: Bosch MED17.7.3. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
421 hp
440 hp
+19 hp
Torque
540 Nm
565 Nm
+25 Nm
Engine specifications
- Engine code
- M113 5.5L Supercharger
- Fuel
- Petrol
- Displacement
- 5461 cc
- Compression
- 12.6 : 1
- Bore × Stroke
- 98.0 X 90.5 mm
- ECU
- Bosch MED17.7.3