You can find the chip tuning file for your Cadillac ATS 2013 -> 2.5i - 202hp 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 ATS 2013 -> 2.5i - 202hp vehicle is the result of a special product by EcuPrime Engineers. In addition, we can increase the power of your vehicle from 202 HP to 225 HP, 259 Torque to 280 Torque.