Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 5.7L LS1 19300905 Provision for our 1/4 NPT

Provision for our 1/4 NPT pan mounted dipstick

AutoMeter's professional grade digital tire pressure gauge provides the most accurate measurement available in a durable package designed for the rigors of life at the track

31 in Length

Shoulder Lock

Redesigned shell that optimizes shell size

Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 5.7L LS1 19300905 Provision for our 1/4 NPTFor 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. (Dual out rear) systems are the perfect choice. 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