You can find the chip tuning file for your Audi A6 C8 - 2018 -> 45 TDI (3.0D) 231hp 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 Audi A6 C8 - 2018 -> 45 TDI (3.0D) 231hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 231 HP to 350 HP, 500 Torque to 720 Torque.