You can find the chip tuning file for your Chevrolet SSR 2003 - 2006 6.0 V8 396hp 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 SSR 2003 - 2006 6.0 V8 396hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 396 HP to 415 HP, 549 Torque to 580 Torque.