Flowmaster FlowFX Cat-Back Exhaust System - 717929

The new Flowmaster FlowFX cat-back exhaust system for the 2009-2013 GM Silverado/Sierra 1500 trucks with the 5.3L engine is manufactured using durable 409 stainless steel throughout and features 3 to dual 2.5 mandrel bent pipes for better exhaust gas flow, and a FlowFX straight-through muffler for a great aggressive sound level and maximum performance. Backed by Flowmaster's lifetime Limited Warranty. The system is finished off with dual 4 diameter black ceramic-coated 304S stainless steel Flowmaster logoed tips exiting in front of the rear tire, giving your truck a custom look that goes hand in hand with that deep performance FlowFX sound. over the stock exhaust;3.0-inch and 2.5 mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability;Includes two large 4 black ceramic coated tips with the Flowmaster logo on them, exit in front of the rear tire for an aggressive and stylish look;Includes complete hardware and factory styled hangers in the stock locations for an easy installation;FlowFX straight through performance muffler delivers a deep, aggressive performance tone and improves exhaust flow;Backed by Flowmaster's Lifetime Limited Warranty;California Residents:WARNING The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. 09-13 Chevrolet Silverado 1500;09-13 GMC Sierra 1500;5.3L engine models;Dual same side exit, before rear wheel;Increases of up to 10 hp and 11 lb./ft.

Performance Parts > Exhaust Systems,Headers,Pipes and Hardware > Exhaust System Kit

Flowmaster FlowFX Cat-Back Exhaust System - 717929