You can find the chip tuning file for your GMC Yukon 2000 - 2006 6.0 V8 329hp 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 GMC Yukon 2000 - 2006 6.0 V8 329hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 329 HP to 350 HP, 495 Torque to 515 Torque.