You can find the chip tuning file for your Pontiac G5 2006 - 2010 2.2i 155hp 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 G5 2006 - 2010 2.2i 155hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 155 HP to 175 HP, 203 Torque to 230 Torque.