You can find the chip tuning file for your BMW 4 serie G22 - 2020 -> 430d 265hp 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 BMW 4 serie G22 - 2020 -> 430d 265hp vehicle is the result of a special product by Hyperols Engineers. In addition, we can increase the power of your vehicle from 265 HP to 310 HP, 580 Torque to 720 Torque.