Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Stainless 65671

Gibson Catback 65671 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. Cat-Back Dual Extreme Exhaust System; Stainless Dual Extreme Exhaust

Vehicle Fitments:

Year	Make	Model	Submodel
2014 - 2016	Chevrolet	Silverado 1500	Base
2016 - 2018	Chevrolet	Silverado 1500	Custom
2015 - 2018	Chevrolet	Silverado 1500	LS, SSV
2014 - 2018	Chevrolet	Silverado 1500	LT, WT, LTZ, High Country
2014 - 2018	GMC	Sierra 1500	Base, SLT, Denali, SLE