• Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)
  • Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)
  • Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)
  • Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)
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Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)

Gibson 3in/2.25in Dual Split Cat-Back Exhaust | Chevrolet Silverado 1500 LT 5.3L (14-18) (65661)

65661

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$694.32 USD
$1,569.62 USD $694.32 USD
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The Gibson 14-18 Chevrolet Silverado 1500 LT 5.3L 3in/2.25in Cat-Back Dual Split Exhaust is a performance exhaust system designed to enhance both the appearance and sound of your truck. Constructed from stainless steel, this dual split cat-back exhaust delivers an aggressive, throaty exhaust note that appeals to enthusiasts seeking a more commanding sound. The system reduces backpressure, resulting in an average increase of 18-20 horsepower and improved torque. Its straightforward bolt-on installation requires no welding, making it a hassle-free upgrade. The stainless dual tip exits straight out the back, complementing most bumpers, roll pans, and trailer hitches, while providing durability and corrosion resistance for long-lasting performance.

This exhaust system is compatible with 2014 to 2018 Chevrolet Silverado 1500 models equipped with a 5.3L engine. It is designed as a direct replacement for the stock exhaust, suitable for street and performance driving. The system is ideal for truck owners looking to improve their vehicle’s sound and power output without extensive modifications. The kit includes all necessary components for installation, ensuring a seamless upgrade. While primarily intended for enhanced sound and performance, it also maintains compatibility with towing conditions, where the exhaust sound becomes louder. This product is perfect for those seeking a durable, high-performance exhaust upgrade for daily driving or spirited outings.

Overview

Gibson Exhaust Systems

Fits 2014–2018 Chevrolet Silverado 1500 with 5.3L Engine

Part #: 65661

Overview

The Gibson 14-18 Chevrolet Silverado 1500 LT 5.3L 3in/2.25in Cat-Back Dual Split Exhaust is designed for truck enthusiasts seeking an aggressive sound and enhanced performance. Crafted from durable stainless steel, this exhaust system not only delivers a commanding throaty tone but also helps improve your vehicle’s response and torque. Its bolt-on installation ensures a hassle-free upgrade without the need for welding, making it accessible for both DIY enthusiasts and professional installers. Whether you're looking to elevate your Silverado's style or support increased horsepower, this exhaust system offers a perfect blend of form and function. This dual split exhaust features a straight-out-the-back dual tip design that complements most bumpers, roll pans, and trailer hitches. It’s engineered to produce a louder exhaust note under towing conditions, adding to the truck’s commanding presence on the road. The system is optimized to decrease backpressure, which can contribute to an average horsepower gain of 18-20 HP, supporting your vehicle’s performance and efficiency.

Key Features

This Gibson exhaust system is built with high-quality stainless steel for longevity and corrosion resistance. Its design focuses on maximizing airflow and reducing exhaust restrictions, which can help improve overall engine response. The dual split outlet provides a balanced, aggressive look and sound, making your Silverado stand out. The system’s straightforward bolt-on installation allows for quick upgrades with minimal effort, and its compatibility with most factory configurations ensures a seamless fit.

Construction & Design

Constructed from premium stainless steel, this exhaust system is designed to withstand harsh conditions and maintain its appearance over time. The split dual tips are engineered for durability and aesthetic appeal, providing a polished finish that enhances your truck’s exterior.

Driving Feel & Feedback

The system delivers a deeper, more aggressive exhaust tone that enhances the driving experience. It supports improved exhaust flow, which can translate into better throttle response and a more engaging sound profile, especially under load or towing conditions.

Installation & Fitment

Designed for straightforward bolt-on installation, this exhaust system requires no welding or cutting. It fits 2014–2018 Chevrolet Silverado 1500 models equipped with a 5.3L engine, ensuring a direct replacement that integrates seamlessly with your vehicle’s existing exhaust components.

What’s Included

The package includes all necessary hardware and components for a complete installation, providing everything needed to upgrade your Silverado’s exhaust system efficiently.

Ideal For

Perfect for Silverado owners looking to enhance their truck’s sound, appearance, and performance with a durable, high-quality exhaust upgrade.
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