Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Gibson Black Elite single cat-back for 2011–2019 GMC Sierra 2500 HD Denali 6.0L delivers improved sound and durable styling. Exhaust is tuned through a Superflow stainless muffler and 3.5in mandrel-bent tubing, exiting a black-finish T-304 rolled slash-cut tip. The kit includes hardware and factory-style hangers for easy bolt-on installation, aims to limit interior drone, and is backed by a lifetime limited warranty.
Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite
