When you have purchased a Eagle cold air intake for your vehicle, you might want to consider putting on a full Eagle cat back exhaust as well. Eagle 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 Eagle catalytic converter and factory Eagle cat back exhaust that created much back-pressure. Installing Eagle performance exhaust system will help to reduce back-pressure dramatically from bigger piping diameter & straighter pipe design. You can find the best Eagle exhaust from our online catalog. Discounted Eagle exhaust systems are now offered with free shipping and way below MSRP.