Flowmaster 817603 Force II Cat Back System

Flowmaster 817603 Force II Cat Back System

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Manufacturer Product Description: This stainless steel bolt on exhaust system for the 2011 to 2018 GMC and Chevrolet 1500, crew cab / short bed and extra cab / standard bed with 6.2L engine uses Flowmaster's 50 Series Big Block muffler for a muscular exterior sound and 3.50 in. mandrel bent tubing throughout. The system features a polished, 4.00 in. embossed stainless tip and delivers noticeable performance gains while offering a moderate sound level inside and out. The system is a true bolt on with an OE style ball flange connection and it utilizes the factory exhaust hangers for easy at home installation. Flowmaster's lifetime limited warranty protects your investment for the life of the vehicle.

817603 Flowmaster Fitment Data Includes But May Not Be Limited To The Following Vehicles (If you have fitment questions or concerns, please contact us prior to ordering): 2011-2013 GMC Sierra 1500, 2011-2016 Chevrolet Silverado 1500, 2011-2013 Chevrolet Silverado 1500, 2011-2018 GMC Sierra 1500, 2011-2016 GMC Sierra 1500, 2011-2018 Chevrolet Silverado 1500, 2013-2013 GMC Sierra 1500, 2014-2014 GMC Sierra 1500, 2015-2018 Chevrolet Silverado 1500, 2015-2018 GMC Sierra 1500, 2017-2017 Chevrolet Silverado 1500, 2017-2017 GMC Sierra 1500, 2018-2018 GMC Sierra 1500, 2018-2018 Chevrolet Silverado 1500

Manufacturer Product & Fitment Notes: Single, Single Rear Exit, Incl. 3.5 in. Inlet, 50 Series(TM) Big Block Muffler, 4 in. Logo Embossed 304 Stainless Tip, 409S Stainless Steel,50 State Legal / California Emissions Compliant

Manufacturer Part # 817603