You can find the chip tuning file for your Mercedes-Benz GLC 2015 - 2019 250 CDI 204hp 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 GLC 2015 - 2019 250 CDI 204hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 204 HP to 240 HP, 500 Torque to 550 Torque.