You can find the chip tuning file for your Mercedes-Benz B W246 - 2014 - 2018 180 CDI (1800cc) 109hp 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 B W246 - 2014 - 2018 180 CDI (1800cc) 109hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 109 HP to 165 HP, 250 Torque to 380 Torque.