You can find the chip tuning file for your Cadillac CTS 2008 - 2013 3.0 V6 274hp 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 Cadillac CTS 2008 - 2013 3.0 V6 274hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 274 HP to 301 HP, 331 Torque to 29 Torque.