You can find the chip tuning file for your Mercedes-Benz GLK X204 - 2008 - 2010 220 CDI 170hp vehicle on our site. These files are created especially for you and handed to you. All our Tuning files are extensively tested on Dynometer. The development of the tuning file for your Mercedes-Benz GLK X204 - 2008 - 2010 220 CDI 170hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 170 HP to 240 HP, 400 Torque to 580 Torque.