American Thunder Kit Cat back, Exhaust, Kit, Chevrolet, GMC, Truck, Performance Cat-back 96-99 GM 1500 SC/SB Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound - Chevrolet/GMC Trucks Exhaust System Kit Fits 1996 to 1999 Chevrolet and GMC 1/2 Ton truck with 5.7L engine using dual flanged catalytic converters, fits 2 and 4 wheel drive models with Standard Cab and short bed configuration on a 117 inch wheelbase. For 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./D.O.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 performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. With Dual Catalytic Converters. Extended cab/Short bed.
