You can find the chip tuning file for your BMW 3 serie E46 - 1998 - 2005 316i 115hp 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 E46 - 1998 - 2005 316i 115hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 115 HP to 126 HP, 175 Torque to 192 Torque.