Gibson Performance Cat-Back Dual Extreme Exhaust System Aluminized

2011-2018 GMC Sierra Sierra 2011-2018
For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it. Features:Tubing Diameter: 3-in.Aluminized mandrel bent tubing.Muffler Description: Baffled & Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive SoundTip Description: 4in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.Exit Position: Exits Behind Each Rear Tire.Muffler Dimension: 8 in. Round Body; 3.50 in. Center Inlet; 3.00 in. Dual Outlet; L-24 in.Tip Specification: Inlet 3 in.; Outlet 4 in.; L-12 in.Warranty: Lifetime Limited WarrantyFitment:2011 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 Chevrolet Silverado 3500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 Chevrolet Silverado 3500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 Chevrolet Silverado 3500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 3500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 3500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2011 GMC Sierra 3500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2012 GMC Sierra 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2013 GMC Sierra 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2014 GMC Sierra 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 Chevrolet Silverado 2500 HD High Country 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 GMC Sierra 2500 HD Base 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2015 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 Chevrolet Silverado 2500 HD High Country 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 GMC Sierra 2500 HD Base 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2016 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 Chevrolet Silverado 2500 HD High Country 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 GMC Sierra 2500 HD Base 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2017 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 Chevrolet Silverado 2500 HD High Country 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 Chevrolet Silverado 2500 HD LT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 Chevrolet Silverado 2500 HD LTZ 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 Chevrolet Silverado 2500 HD WT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 GMC Sierra 2500 HD Base 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 GMC Sierra 2500 HD SLE 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed2018 GMC Sierra 2500 HD SLT 6.0L Crew Cab w/97.6 In./8 Ft. 1.6 In. Bed Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov