You can find the chip tuning file for your Ford F-550 All 5.4 V8 310hp 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-550 All 5.4 V8 310hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 310 HP to 330 HP, 494 Torque to 515 Torque.