You can find the chip tuning file for your BMW M3 F80 - 2011 -> M3 Competition 450hp 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 M3 F80 - 2011 -> M3 Competition 450hp vehicle is the result of a special product by Hyperols Engineers. In addition, we can increase the power of your vehicle from 450 HP to 500 HP, 600 Torque to 680 Torque.