You can find the chip tuning file for your BMW 3 serie E90/E91 - 2010 - 2011 330D 245hp 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 3 serie E90/E91 - 2010 - 2011 330D 245hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 245 HP to 300 HP, 520 Torque to 600 Torque.