Gibson 07-12 Chevrolet Avalanche LS 5.3L 3in Cat-Back Single Exhaust – Stainless – 615584

Description

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.This Part Fits:YearMakeModelSubmodel2013ChevroletAvalancheBlack Diamond LS2013ChevroletAvalancheBlack Diamond LT2013ChevroletAvalancheBlack Diamond LTZ2007-2012ChevroletAvalancheLS2007-2012ChevroletAvalancheLT2007-2012ChevroletAvalancheLTZ2007-2014ChevroletSuburban 1500LS2007-2014ChevroletSuburban 1500LT2007-2014ChevroletSuburban 1500LTZ2007ChevroletSuburban 1500Z712007-2014GMCYukon XL 1500SLE2007-2014GMCYukon XL 1500SLT