Gibson 10-13 GMC Sierra 1500 SL 5.3L 3in Cat-Back Single Exhaust - Stainless

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.Installation InstructionsCertificate of OriginWarrantyThis Part Fits: Year Make Model Submodel 2010-2012 Chevrolet Silverado 1500 Hybrid 2010-2013 Chevrolet Silverado 1500 LS 2010-2013 Chevrolet Silverado 1500 LT 2010-2013 Chevrolet Silverado 1500 LTZ 2010-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2010-2012 GMC Sierra 1500 Hybrid 2010-2013 GMC Sierra 1500 SL 2010-2013 GMC Sierra 1500 SLE 2010-2013 GMC Sierra 1500 SLT 2010-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE