You can find the chip tuning file for your Buick Envision 2018 -> 2.0 Turbo 252hp 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 Buick Envision 2018 -> 2.0 Turbo 252hp vehicle is the result of a special product by Hyperols Engineers. In addition, we can increase the power of your vehicle from 252 HP to 280 HP, 400 Torque to 450 Torque.