Mercedes-Benz SLK · R172 - 2011 ->

350 - 306hp Stage 1 tuning

ECU remap / chiptuning file for the Mercedes-Benz SLK 350 - 306hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.

Power
306 hp 320 hp +14 hp
Torque
370 Nm 390 Nm +20 Nm

Engine specifications

Engine code
M276.956
Fuel
Petrol
Displacement
3498 cc
Compression
12.0 : 1
Bore × Stroke
92.9 X 86.0 mm
ECU
Bosch ME9.7, Bosch MED17.7.1