Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25in Cat-Back Dual Split Exhaust - Aluminized

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.Installation InstructionsCertificate of OriginThis 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 2010-2011,2013 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