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The Gibson Black Elite Dual Extreme cat-back for 2019–2022 GMC Sierra 1500 (4.3–5.3L) is a stainless system with premium black-finished T-304 tips and a Superflow muffler for an aggressive, deep tone. Built from quality stainless steel tubing and backed by a limited lifetime warranty, this bolt-on system is offered to add bold styling and a pronounced exhaust character to compatible Sierra models.
Gibson 19-22 GMC Sierra 1500 4.3-5.3L 3in/2.5in Cat-Back Dual Extreme Exhaust Stainless -Black Elite
