You can find the chip tuning file for your BMW X6 E71 - 2008 - 2014 M 5.0D 381hp 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 X6 E71 - 2008 - 2014 M 5.0D 381hp vehicle is the result of a special product by Hyperols Engineers. In addition, we can increase the power of your vehicle from 381 HP to 420 HP, 740 Torque to 800 Torque.