The Pypes Violator Cat-Back Exhaust kit is specifically designed to bolt-on to the existing stock H-Pipe of any 1998-2004 GT, Bullitt or Mach 1 Mustang.
Installing a Pypes Violator Cat-Back System on your 98-04 Mustang will yield instant gains of 8 to 13 HP. This catback features two Violator mufflers, which will not only offer the ultimate in airflow and power gains, but will give your Stang an aggressive rude sound.
This Pypes Cat-Back features the Violator "Rude Sound" muffler that uses an oversized 3” internal louvered tube with mini sound deflector chambers, resulting in a unique, throaty muscle car sound.
This Pypes Violator Cat-Back Exhaust is constructed from free flowing mandrel bent 2.5" 409 stainless steel tubing and features Pypes Violator chambered mufflers for an aggressive throaty sound. The whole system is finished off with a set of 3.5" Black Powdercoat Stainless Steel Tips for a modern, stealthy styling.