You can find the chip tuning file for your Pontiac G8 2008 - 2010 3.6 V6 256hp 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 Pontiac G8 2008 - 2010 3.6 V6 256hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 256 HP to 275 HP, 336 Torque to 360 Torque.