Your cars performance potential is huge! To realize its maximum potential, the best solution is to install the new Cadillac CTS performance chip today. After you put a new CTS chip under your hood, your engine will perform better under any conditions imaginable. For you to install the ECU CTS performance chips, all you need is a pair of pliers and a little time. The full instructions are included in the CTS performance chip kit. One will automatically feel the difference in the performance once these chips are installed. You will not only get an improved acceleration because of the improved horsepower and torque, but also see an improvement in the gas mileage that your car gets. Once the installation process is complete, you can turn the knob inside your car to tune your engine on the go so it will provide you with the best power and fuel economy you can think of.