Cat-back 409S 03-12 Ram

Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

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. DOR/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.

Fits 2003 to 2012 Dodge Ram 2500 and 3500 trucks with a 5.7L engine in all wheelbases. Also fits 2005 to 2008 Ram 1500 with 5.7L engine in Mega Cab configuration only.