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Gibson 3in/2.25in Dual Sport Exhaust | GMC Sierra 1500 (14-18) (65656)

Gibson 3in/2.25in Dual Sport Exhaust | GMC Sierra 1500 (14-18) (65656)

SKU:65656

In stock

Regular price $694.32 USD
Regular price $1,569.62 USD Sale price $694.32 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson 14-18 GMC Sierra 1500 Base 5.3L 3in/2.25in Cat-Back Dual Sport Exhaust is a high-performance exhaust system designed to enhance both the sound and appearance of your truck. Constructed from durable stainless steel, this dual cat-back exhaust features a 3-inch inlet and a 2.25-inch outlet, providing a deep, authoritative exhaust tone that improves engine sound without excessive noise inside the cabin. Its bolt-on installation ensures hassle-free setup without welding, delivering professional-looking results. The system is engineered to boost vehicle performance by optimizing exhaust flow, resulting in improved horsepower and torque, while maintaining a sleek, aggressive look that sets your vehicle apart on the street or off-road.

Designed specifically for 2014-2018 GMC Sierra 1500 models equipped with the 5.3L engine, this exhaust system exits behind the rear tire for a balanced combination of style and functionality. It is suitable for street driving, off-road adventures, or towing applications, offering a versatile upgrade for truck enthusiasts. The kit includes all necessary components for a straightforward installation, serving as a direct replacement for the factory exhaust. This system maintains compatibility with your vehicle’s towing setup, ensuring no interference with trailer hookups. Ideal for those seeking a durable, performance-oriented exhaust upgrade with a distinctive sound and appearance.

Overview

Gibson Exhaust

Fits 2014–2018 GMC Sierra 1500 with 5.3L Engine

Part #: 65656

Overview

The Gibson 14-18 GMC Sierra 1500 Base 5.3L 3in/2.25in Cat-Back Dual Sport Exhaust System is designed to enhance the sound and style of your truck while maintaining practicality for towing and daily driving. Crafted from durable stainless steel, this exhaust system combines performance, reliability, and a bold aesthetic. It’s ideal for truck enthusiasts seeking a deep, authoritative exhaust tone without excessive noise, along with a hassle-free installation process that requires no welding. Whether you’re looking to improve your vehicle’s sound profile or add a custom touch to your Sierra, this system offers a straightforward upgrade with professional-looking results.

Key Features

This dual sport exhaust system features a thoughtfully engineered design focused on durability and performance:

  • Constructed from high-quality stainless steel for corrosion resistance and longevity
  • 3-inch main piping for improved exhaust flow and a commanding sound
  • Exits behind the rear tire for a sleek, aggressive look
  • Hassle-free bolt-on installation with no welding required
  • Designed to produce a deep, authoritative exhaust tone without excessive interior noise
  • Backed by a Lifetime Limited Warranty for peace of mind

Construction & Design

The Gibson dual sport exhaust system is built from premium stainless steel, ensuring durability and resistance to rust and corrosion. Its precise mandrel bends optimize exhaust flow, enhancing both sound and performance. The system’s design maintains a factory-like fitment while delivering a more aggressive appearance and sound profile, making it an excellent upgrade for your Sierra’s aesthetic and auditory presence.

Driving Feel & Feedback

This exhaust system provides a noticeable improvement in exhaust tone, giving your vehicle a powerful, deep sound that enhances its presence on the road or trail. The installation supports a more engaging driving experience without compromising comfort or daily usability. The system’s design helps maintain proper backpressure, supporting reliable engine operation and towing performance.

Installation & Fitment

The Gibson Cat-Back Dual Sport Exhaust is designed for straightforward bolt-on installation. It requires no welding or cutting, making it suitable for DIY enthusiasts and professional installers alike. Proper fitment behind the rear tires ensures a clean, integrated look that complements your truck’s rugged styling.

What’s Included

The package includes all necessary components for a complete installation, including the dual exhaust pipes, clamps, and hardware needed to secure the system to your vehicle.

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