Gibson Performance Cat-Back Dual Extreme Exhaust System Aluminized

2007-2013 Chevrolet Avalanche Avalanche 2007-2013
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: 2.25-in.Aluminized mandrel bent tubing.Muffler Description: Baffled & Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive SoundTip Description: 3.5in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.Exit Position: Exits Behind Each Rear Tire.Muffler Dimension: 8 in. Round Body; 3 in. Offset Intlet;2.25 in. Dual Outlet; ; L-24 in.Tip Specification: Inlet 2.25in.; Outlet 3.50in.; L-12in.Warranty: Lifetime Limited WarrantyFitment:2007 Chevrolet Avalanche LS 5.3L2007 Chevrolet Avalanche LT 5.3L2007 Chevrolet Avalanche LTZ 5.3L2007 Chevrolet Suburban 1500 LS 5.3L2007 Chevrolet Suburban 1500 LT 5.3L2007 Chevrolet Suburban 1500 LTZ 5.3L2007 Chevrolet Suburban 1500 Z71 5.3L2007 GMC Yukon XL 1500 SLE 5.3L2007 GMC Yukon XL 1500 SLT 5.3L2008 Chevrolet Avalanche LS 5.3L2008 Chevrolet Avalanche LT 5.3L2008 Chevrolet Avalanche LTZ 5.3L2008 Chevrolet Suburban 1500 LS 5.3L2008 Chevrolet Suburban 1500 LT 5.3L2008 Chevrolet Suburban 1500 LTZ 5.3L2008 GMC Yukon XL 1500 SLE 5.3L2008 GMC Yukon XL 1500 SLT 5.3L2009 Chevrolet Avalanche LS 5.3L2009 Chevrolet Avalanche LT 5.3L2009 Chevrolet Avalanche LTZ 5.3L2009 Chevrolet Suburban 1500 LS 5.3L2009 Chevrolet Suburban 1500 LT 5.3L2009 Chevrolet Suburban 1500 LTZ 5.3L2009 GMC Yukon XL 1500 SLE 5.3L2009 GMC Yukon XL 1500 SLT 5.3L2010 Chevrolet Avalanche LS 5.3L2010 Chevrolet Avalanche LT 5.3L2010 Chevrolet Avalanche LTZ 5.3L2010 Chevrolet Suburban 1500 LS 5.3L2010 Chevrolet Suburban 1500 LT 5.3L2010 Chevrolet Suburban 1500 LTZ 5.3L2010 GMC Yukon XL 1500 SLE 5.3L2010 GMC Yukon XL 1500 SLT 5.3L2011 Chevrolet Avalanche LS 5.3L2011 Chevrolet Avalanche LT 5.3L2011 Chevrolet Avalanche LTZ 5.3L2011 Chevrolet Suburban 1500 LS 5.3L2011 Chevrolet Suburban 1500 LT 5.3L2011 Chevrolet Suburban 1500 LTZ 5.3L2011 GMC Yukon XL 1500 SLE 5.3L2011 GMC Yukon XL 1500 SLT 5.3L2012 Chevrolet Avalanche LS 5.3L2012 Chevrolet Avalanche LT 5.3L2012 Chevrolet Avalanche LTZ 5.3L2012 Chevrolet Suburban 1500 LS 5.3L2012 Chevrolet Suburban 1500 LT 5.3L2012 Chevrolet Suburban 1500 LTZ 5.3L2012 GMC Yukon XL 1500 SLE 5.3L2012 GMC Yukon XL 1500 SLT 5.3L2013 Chevrolet Avalanche Black Diamond LS 5.3L2013 Chevrolet Avalanche Black Diamond LT 5.3L2013 Chevrolet Avalanche Black Diamond LTZ 5.3L2013 Chevrolet Suburban 1500 LS 5.3L2013 Chevrolet Suburban 1500 LT 5.3L2013 Chevrolet Suburban 1500 LTZ 5.3L2013 GMC Yukon XL 1500 SLE 5.3L2013 GMC Yukon XL 1500 SLT 5.3L2014 Chevrolet Suburban 1500 LS 5.3L2014 Chevrolet Suburban 1500 LT 5.3L2014 Chevrolet Suburban 1500 LTZ 5.3L2014 GMC Yukon XL 1500 SLE 5.3L2014 GMC Yukon XL 1500 SLT 5.3L Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov