Flowmaster American Thunder Exhaust System Cat Back 2-1/2" Tailpipe 3" Tips - Steel R03J003XL Constructed with a high-quality brushed

Constructed with a high-quality brushed suede outer layer and a Nomex inner liner

Discharge Nozzles / Fittings

Specifically for short or Corvette water pumps

Ultra Flex

Flowmaster American Thunder Exhaust System Cat Back 2-1/2" Tailpipe 3" Tips - Steel R03J003XL Constructed with a high-quality brushedFor the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat back exhaust system provides. D. O. R. S. systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their