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Exhaust Exhaust Pipes, Systems and Components

Gibson

Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in/2.25in Cat-Back Dual Sport Exhaust - Black Elite

$1,694.95 $738.23 Save $956.72

SKU: G003 65666B

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 65666B

The Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. 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. For increased style and Performance, the series 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 beating their competitors while being Made in the USA. Gibson Performance prides themselves on quality. The process is similar to the other diverse ranges of exhaust kits to maintain top quality with the added exclusive process to make it 'Elite'.

Features:

  • Stainless Steel Mandrel Bent Tubing
  • Superflow (TM) CFT Stainless Performance Muffler
  • Baffled/Chambered Muffler; No Internal Packing
  • Minimal Interior Drone - Aggressive Sound
  • Black Ceramic Stainless Rolled Slash-Cut Tips
  • Hassle Free Easy Bolt-On Installation
  • Incl. All Hardware/Factory Style Hangers
  • Lifetime Limited Warranty

Black Elite Cat-Back Dual Sport Exhaust System | Stainless

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Gibson Dual Sport Cat Back Exhaust System (MPN 65666B) is a stainless steel exhaust system designed to enhance the style and performance of compatible trucks and SUVs. It features a dual exit position behind the rear tire, a baffled and chambered muffler for an aggressive, deep exhaust tone with minimal interior drone, and mandrel-bent tubing (3.5-inch and 2.25-inch diameter) for optimal flow. It includes 4-inch polished T304 stainless steel rolled slash-cut tips. Dyno testing shows average gains of 18-20 horsepower and 15-20 lb-ft of torque. It is 50-state legal and backed by a limited lifetime warranty.

Fitment

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Specifications

BrandGibson
Part NumberG003 65666B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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