Have you been looking for ''That sound'' that seems to be missing from the rear mufflered Mustang. Here is the remedy! PYPES Mid-Muffler kits eliminate the rear mufflers on 2005-up Mustang's. Kits include PYPES straight through M-80 mufflers that mount mid-way on the exhaust system. This will give your S197 that desired, throaty American muscle sound.