• Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)
  • Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)
  • Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)
  • Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)
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Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)

Gibson 3in Dual Sport Cat-Back Exhaust | GMC Sierra 2500 HD (15-19) (65647)

65647

Out of stock

$799.19 USD
$1,806.70 USD $799.19 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3-inch Cat-Back Dual Sport Exhaust is a high-performance exhaust system designed to enhance the sound and appearance of your truck. Constructed from stainless steel, this dual cat-back system delivers a deep, authoritative exhaust tone that adds a sporty character without producing excessive interior noise. Its bolt-on design allows for hassle-free installation without welding, providing a professional-looking upgrade that improves exhaust flow and vehicle sound. The system is engineered to maintain towing capabilities and trailer compatibility, making it an ideal choice for truck owners seeking both style and performance.

This exhaust system is specifically designed for 2015-2019 GMC Sierra 2500 HD models equipped with a 6.0L engine. It exits behind the rear tire for a distinctive look that sets your vehicle apart on the street or off-road. Suitable for street driving, towing, and off-road use, this kit includes all necessary components for a straightforward installation. Backed by a Lifetime Limited Warranty, it offers durability and long-term performance, making it a reliable upgrade for truck enthusiasts looking to improve their vehicle’s sound and style without sacrificing functionality.

Overview

Gibson Exhaust

Fits 2015–2019 GMC Sierra 2500 HD with 6.0L Engine

Part #: 65647

Overview

The Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3-inch Cat-Back Dual Sport Exhaust System is designed to enhance both the style and sound of your heavy-duty truck. Crafted from durable stainless steel, this exhaust system offers a sleek appearance and long-lasting performance. It is ideal for truck owners seeking a combination of rugged aesthetics, improved exhaust flow, and a commanding sound profile without compromising towing capabilities. Whether you're on the street or tackling off-road adventures, this system provides a balanced upgrade that complements your vehicle's capabilities and rugged appeal.

Key Features

This dual sport exhaust system is engineered for straightforward installation and reliable performance. Key features include:
  • Constructed from high-quality stainless steel for corrosion resistance and durability
  • 3-inch diameter piping optimized for improved exhaust flow and sound
  • Exits behind the rear tire for a clean, aggressive look
  • Hassle-free bolt-on installation with no welding required
  • Designed to produce a deep, authoritative exhaust tone
  • Supports enhanced vehicle aesthetics and sound without drone or interior noise
  • Backed by a Lifetime Limited Warranty for peace of mind

Construction & Design

This exhaust system features precision mandrel-bent stainless steel tubing, ensuring smooth exhaust flow and durability. The dual outlet design provides a balanced, symmetrical appearance and a powerful sound profile, making your truck stand out both visually and audibly.

Driving Feel & Feedback

The Gibson dual sport exhaust helps deliver a more aggressive exhaust note that enhances your driving experience. It provides a deeper, more authoritative tone that complements the truck's rugged character, without adding excessive noise inside the cabin. The system is designed to support improved exhaust flow, which can contribute to slight gains in responsiveness and engine efficiency.

Installation & Fitment

Designed for easy bolt-on installation, this system requires no cutting or welding, making it suitable for DIY enthusiasts and professional installers alike. It fits 2015 through 2019 GMC Sierra 2500 HD models equipped with a 6.0L engine, ensuring a precise and secure fit.

What’s Included

The package includes all necessary hardware and components for a complete installation, providing a hassle-free upgrade to your truck's exhaust system.

Ideal For

Perfect for GMC Sierra 2500 HD owners looking to enhance their vehicle’s sound and style while maintaining towing performance and reliability. This system is an excellent choice for those seeking a durable, high-quality exhaust upgrade that delivers a commanding presence on and off the road.
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