Gibson Performance Cat-Back Single Exhaust System Stainless

2011-2013 GMC Sierra Sierra 2011-2013
Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty. Features:Tubing Diameter: 3.5-in. Stainless 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 In Stock Location.Muffler Dimension: 8 x 11 x 24 in. Oval Body; 3.50 in. Offset Inlet; 3.50 in. Offset Outlet.Tip Specification: Inlet 3.50 in.; Outlet 4 in.; L-12 inWarranty: Lifetime Limited WarrantyNotes:Ball Flange ConnectionFitment:2011 Chevrolet Silverado 1500 LT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2011 Chevrolet Silverado 1500 LT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2011 Chevrolet Silverado 1500 LTZ 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2011 Chevrolet Silverado 1500 LTZ 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2011 GMC Sierra 1500 Denali 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2011 GMC Sierra 1500 SLE 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2011 GMC Sierra 1500 SLE 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2011 GMC Sierra 1500 SLT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2011 GMC Sierra 1500 SLT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2012 Chevrolet Silverado 1500 LT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2012 Chevrolet Silverado 1500 LT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2012 Chevrolet Silverado 1500 LTZ 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2012 Chevrolet Silverado 1500 LTZ 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2012 GMC Sierra 1500 Denali 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2012 GMC Sierra 1500 SLE 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2012 GMC Sierra 1500 SLE 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2012 GMC Sierra 1500 SLT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2012 GMC Sierra 1500 SLT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2013 Chevrolet Silverado 1500 LT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2013 Chevrolet Silverado 1500 LT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2013 Chevrolet Silverado 1500 LTZ 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2013 Chevrolet Silverado 1500 LTZ 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2013 GMC Sierra 1500 Denali 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2013 GMC Sierra 1500 SLE 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2013 GMC Sierra 1500 SLE 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed2013 GMC Sierra 1500 SLT 6.2L Crew Cab w/69.3 In./5 Ft. 9.3 In. Bed2013 GMC Sierra 1500 SLT 6.2L Extended Cab w/78.7 In./6 Ft. 6.7 In. Bed Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov