Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 3in/2.25in Cat-Back Dual Extreme Exhaust – Aluminized Instant Buy

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 Tips. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.This Part Fits:YearMakeModelSubmodel2016-2018ChevroletSilverado 1500Custom2014-2018ChevroletSilverado 1500High Country2015-2018ChevroletSilverado 1500LS2014-2018ChevroletSilverado 1500LT2014-2018ChevroletSilverado 1500LTZ2015-2018ChevroletSilverado 1500SSV2014-2018ChevroletSilverado 1500WT2014-2018GMCSierra 1500Base2014-2018GMCSierra 1500Denali2014-2018GMCSierra 1500SLE2014-2018GMCSierra 1500SLT