You can find the chip tuning file for your Chevrolet Impala 2006 - 2014 SS 5.3 307hp 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 Chevrolet Impala 2006 - 2014 SS 5.3 307hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 307 HP to 332 HP, 438 Torque to 467 Torque.