Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 3.8L V6 204006 higher cylinder pressures

higher cylinder pressures

ring terminals

Moderate high performance street driving

1350 lph at 45 psi

Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 3.8L V6 204006 higher cylinder pressuresFor 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