- Now is your chance to save $30 off the regular price of our Pypes X-pipe and Catback systems when you purchase them together in this money saving combo kit.The Beast
. The Pypes Beast kit for the 1996-1998 GT Mustang combines Pypes 409 Stainless Steel Off-Road X-Pipe with their 409 Stainless Steel Violator Catback for Maximum Sound and Maximum Flow.Pypes Off-Road X-Pipe
. Pypes Mustang Off Road X-Pipe Crossover pipes are second to none when it comes to balancing out the exhaust gas pressure in your system. Constructed of sturdy 16 gauge 409 Stainless Steel tubing, each pipe bolts up perfectly in the stock position..Pypes Violator Catback
. Violator Cat Back Exhaust from Pypes is the last exhaust system your 1996-1998 GT Mustang will ever need! The system is built to last, constructed from high quality 409 Stainless Steel. It features two Violator "Rude Sound" mufflers for Pypes ultimate in flow with an ultra aggressive sound.