Gibson Exhaust

Fits 2020–2022 Chevrolet Silverado and GMC Sierra 2500-3500 HD Crew Cab

Part #: 616517

Overview

The Gibson 20-22 Chevrolet Silverado and GMC Sierra 2500-3500 HD Crew Cab Cat-Back Exhaust is a high-performance exhaust system designed to enhance your truck’s power and efficiency. Crafted from durable stainless steel, this system is engineered for drivers seeking improved acceleration, towing capacity, and hill-climbing ability. It features a single side exit behind the rear tire, providing a sleek, professional appearance and optimized exhaust flow. The system is ideal for truck owners who want to maximize their vehicle’s performance while maintaining a quieter cabin environment compared to other performance exhausts. Its bolt-on design ensures hassle-free installation without welding, making it accessible for both DIY enthusiasts and professional installers. This exhaust system is perfect for those who demand increased low-end torque and horsepower, especially during towing or passing maneuvers. It helps support your vehicle’s powertrain by improving exhaust flow and reducing backpressure, contributing to better response and overall driving experience. Whether you’re upgrading for performance or aesthetics, this system offers a significant upgrade over stock exhausts, combining durability, style, and functionality.

Key Features

This Gibson exhaust system features a robust stainless steel construction designed to withstand the rigors of heavy-duty use and harsh conditions. Its mandrel-bent tubing ensures smooth exhaust flow, reducing turbulence and enhancing performance. The system’s design emphasizes a deep, aggressive sound profile without excessive noise, providing a refined driving experience. The bolt-on installation process requires no welding, allowing for quick and straightforward setup. Its rear exit placement not only improves exhaust flow but also adds a clean, finished look to your truck’s rear end. The system is engineered to maximize low-end torque and horsepower gains, supporting your vehicle’s towing and hauling capabilities.

Construction & Design

Made from high-quality stainless steel, this exhaust system is built for longevity and resistance to corrosion. The mandrel-bent tubing ensures optimal airflow and durability, while the seamless welds contribute to a professional finish. Its design is tailored specifically for the 2020–2022 Silverado and Sierra HD Crew Cab models, ensuring a perfect fit and seamless integration with your vehicle’s existing exhaust system.

Driving Feel & Feedback

This exhaust enhances your truck’s response and torque delivery, especially at low RPMs, making towing and hill climbing more effortless. The deeper, more aggressive exhaust note provides a satisfying auditory experience without overwhelming cabin noise, supporting a confident and engaging driving feel.

Installation & Fitment

Designed for a straightforward bolt-on installation, this system requires no cutting or welding. It fits directly onto your vehicle’s factory mounting points, allowing for a professional-looking upgrade in minimal time.

What’s Included

The package includes all necessary hardware and clamps for a complete, hassle-free installation, ensuring your truck is ready to perform and look great in no time.

Ideal For

This exhaust system is ideal for Silverado and Sierra owners seeking increased towing power, improved exhaust flow, and a refined sound profile, all while maintaining a clean, professional appearance.