When you have purchased a Kia cold air intake for your vehicle, you might want to consider putting on a full Kia cat back exhaust as well. Kia Cold air intake system directs more cool air into the combustion chamber, in result, the fuel burns better with colder condensed oxygen. With all these exhaust gases exiting the motor, The exhaust flow is highly restricted by the Kia catalytic converter and factory Kia cat back exhaust that created much back-pressure. Installing Kia performance exhaust system will help to reduce back-pressure dramatically from bigger piping diameter & straighter pipe design. You can find the best Kia exhaust from our online catalog. Discounted Kia exhaust systems are now offered with free shipping and way below MSRP.