Mercedes-Benz SLK R172 - 2011 -> 55 AMG V8 421hp
Tuning information may differ from vehicle to vehicle.
Previous Power:
421 hp
Post Power:
440 hp
Power Difference:
+ 19 hp
Previous Torque:
540 nm
Post Torque:
565 nm
Torque Difference:
+ 25 nm