Gibson · New
Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Black Elite
MPN 65665B · Store SKU gib65665B
Supplier stock checked 11/7/2026, 9:17:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
For the extremist who wants to take their truck to the next level, this Black Elite 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. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series You will gain bold street looks with dyno tuned and tested street performance gains. For increased Performance, this exhaust system pushes the sound through our proven stainless steel Superflow Muffler giving you a vigorous deep tone. It's manufactured with high quality stainless steel tubing and backed by a limited lifetime warranty. With this perfect combination, Gibson Performance exceeds expectations with the ability to offer quality and style while being Made in the USA. Black Elite Cat-Back Dual Extreme Exhaust System; Stainless Dual Extreme Exhaust System
Manufacturer fitment & guides
Check 65665B against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
