You can find the chip tuning file for your Mercedes-Benz E W213 - 2016 - 2019 350 - 299hp 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 E W213 - 2016 - 2019 350 - 299hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 299 HP to 348 HP, 400 Torque to 451 Torque.