You can find the chip tuning file for your Ford F-350 All 6.4 V8 350hp 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 Ford F-350 All 6.4 V8 350hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 350 HP to 380 HP, 880 Torque to 920 Torque.