This Ford Mustang came to us with an already modified exhaust system. The customer was however, unsatisfied with its tone. To rectify this, we fitted in its place one of our Venom Cat-Back Performance Exhaust Systems. As this Mustang had already been fitted with De-Cats prior to its visit to us, the completely unrestricted exhaust was truly thunderous, and recorded a decibel meter reading of 122.3db, louder than any vehicle we have ever tested here at Cobra Sport. As one can see from the video,