RPI Designs is your Mustang exhaust system source for Corsa, Kooks, Pypes exhaust systems for the 2005-2014 Ford Mustang. Here at RPI Designs we sell the entire lineup of exhaust systems for the  2005 - 2014 Ford Mustang. We are adding parts weekly, so be sure to check back if you do not see your favorite exhaust today.

There is not a finer sounding car than a Mustang with an aftermarket exhasut system. An Exhaust system will wake up your 2005-2014 Mustang, for a performance exhaust system will make your Mustang sound, look and even feel different. You will love the deep throaty sound and will give your 2005-2014 Mustang a whole different driving experience and you will even benefit from some extra horsepower from it. Discover what the factory did not want you to hear, get an exhaust system and wake up that PONY!! At RPI Designs we are experienced in the aftermarket exhaust business, we want you to be happy with your purchase and we offer unbias advise to make sure you get the exhaust system you deserve!