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Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite Gibson GIB65670B
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Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite

Gibson
GIB65670B
677418030938
Catback
Out of stock
$ 1,562.52

SKU: 65670B | UPC: 677418030938

Gibson 2015-2020 Chevrolet Tahoe LS LT PPV SSV Premier LTZ & GMC Yukon SLE SLT 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite

Upgrade your 2015-2020 Chevrolet Tahoe or GMC Yukon with the Gibson 65670B Black Elite cat-back exhaust system, designed for 5.3L engines on LS, LT, PPV, SSV, Premier, LTZ submodels. This dual rear exit system replaces everything after the catalytic converter with 2.25-inch stainless steel tubing and a Superflow muffler for a deep, aggressive tone and improved exhaust flow. Gain noticeable power, throttle response, and style with black-finished T-304 stainless tips that resist corrosion and enhance rear appearance.

Key Features

  • Black Elite Finish: Exclusive premium black coating on T-304 stainless steel tips withstands heat and road conditions for lasting style without fading.
  • Superflow Muffler: Patented straight-through design delivers a vigorous deep exhaust note while reducing backpressure for better horsepower and torque.
  • 409 Stainless Steel Tubing: 2.25-inch mandrel-bent pipes ensure smooth flow, durability, and resistance to rust in harsh environments.
  • Dual Rear Exit: 3.5-inch slash-cut black tips provide balanced sound and visual appeal on Tahoe and Yukon models.
  • Limited Lifetime Warranty: Covers defects in materials and workmanship when installed, tuned, and maintained correctly.

Product Notes

  • Direct bolt-on installation using factory hangers, no cutting or welding required on compatible vehicles.
  • Clean the black finish regularly with mild soap to maintain appearance and prevent buildup.
  • Ships via ground freight due to size. inspect upon arrival for any transit damage.

Installation Notes

  • Professional installation recommended.
  • Requires basic hand tools, jack stands, and exhaust clamps. torque hangers to spec.
  • Compatible with OEM catalytic converters and hangers on listed 5.3L models.

This Part Fits

Year Make Model Submodel
2015-2020 Chevrolet Tahoe LS
2015-2020 Chevrolet Tahoe LT
2015-2016 Chevrolet Tahoe LTZ
2015-2020 Chevrolet Tahoe PPV
2017-2020 Chevrolet Tahoe Premier
2015-2020 Chevrolet Tahoe SSV
2015-2020 GMC Yukon SLE
2015-2020 GMC Yukon SLT

Why Choose Gibson?

  • Engineered and manufactured in the USA with proven dyno-tested designs.
  • High-grade stainless steel construction for long-term performance and sound.
  • Mandrel-bent tubing ensures precise fitment and unrestricted exhaust flow.

Frequently Asked Questions

  • Q: Will this fit my 2018 Tahoe LT 5.3L with stock cat-back?
    A: Yes, the Gibson 65670B bolts directly to factory catalytic converters and hangers on 2015-2020 Tahoe LT 5.3L models without modifications.
  • Q: What material are the tips and is the black finish durable?
    A: T-304 stainless steel tips with Gibson's proprietary Black Elite ceramic-infused coating resist heat up to 1800°F and corrosion for years of blacked-out style.
  • Q: What does the lifetime warranty cover?
    A: Defects in materials or workmanship. excludes abuse, improper installation, or tuning issues. Register online for full protection.

Shipping & Handling

  • Method: Standard ground freight
  • Availability: In stock - ships same or next business day
  • Packaging: Single box dimensions 52in x 18in x 18in
  • Weight: 48 lbs

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