Flowmaster 11-15 Chevy/Gmc American Thunder Cat-Back System 409S - Dual Rear/Side Exit

Flowmaster's new American Thunder Cat-back exhaust system for the 2011-2015 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with 6.0L V8 is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel 50 Series HD muffler and dual 3.00 in. DOR/S (Dual Out Rear/ Dual Out Side) stainless steel mandrel bent tailpipes. The system is finished off with beautifully polished 4.00 in. stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. American Thunder Cat Back Exhaust System; Dual; Dual Rear Same Side Exit; 4.0 in. Dia.; Incl. 3.5 in./3.0 in. Tailpipes; Super 50 Delta Flow Mufflers; 4.0 in. Polished Tips; WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov) Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Crew Cab, Standard 6.5 Bed models with 6.0L Gas engine.