FLOWMASTER FLOWFX Cat-Back Exhaust (2009-2013 Silverado & Sierra 1500 5.3L V8)

Introducing Flowmaster's new line of FlowFX exhaust systems. These systems are perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include bright 409S stainless steel tubing mated to our new FlowFX straight-through mufflers with a large 3.00 inch core for maximum performance and a deep, aggressive sound. Manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty.

Fits 2009 to 2013 Silverado and Sierra 1500 Trucks with a 5.3L Flex Fuel V8 engine, Crew Cab and Double Cab configurations.