Flowmaster Force II Single Exhaust System - 1999-2006 Chevy/GMC 1500 (also 2007 Classic) 4.3L/4.8L/5.3L 6001BK the importance of differential temp

the importance of differential temp can't be understated

6L V6 engine

Impact Vapor / Charger / Zamp Helmets

75 to 2 in Primary

Flowmaster Force II Single Exhaust System - 1999-2006 Chevy/GMC 1500 (also 2007 Classic) 4.3L/4.8L/5.3L 6001BK the importance of differential tempFor the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat back exhaust system provides. S. O. S. (Single out side) systems are the perfect choice. Force II systems delivers a mild exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include