The Gibson Patriot Skull 4" stainless cat-back for 2014–2018 GMC Sierra 1500 SLT (6.2L) produces an aggressive, muscular exhaust note and eye-catching styling. Mandrel-bent tubing and a prominent tip combine for a bold rear appearance while included hardware and factory-style hangers enable a bolt-on installation. Made in the USA and backed by a limited lifetime warranty, it emphasizes sound and presence.
Gibson 14-18 GMC Sierra 1500 SLT 6.2L 4in Patriot Skull Series Cat-Back Single Exhaust - Stainless