- More Power and Torque
- More security with Engine Protect +
- State-of-the-art multi-map technology 4.0
- The performance upgrade with Bluetooth app control
- Easy installation and removal
- Full vehicle warranty
- Fantastic fuel savings
-
Certified performance measurements
PowerControl X – MERCEDES-BENZ SLK (R172) – From 01/2011 – … 250 CDI / d (172.403), 204PS/150kW/500Nm 2143 ccm

