• Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)
  • Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)
  • Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)
  • Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)
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Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)

Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Suburban LS 5.3L (18-19) (65687)

65687

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$694.32 USD
$1,569.62 USD $694.32 USD
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The Gibson 18-19 Chevrolet Suburban LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust is a high-performance exhaust system designed to enhance the sound and power of your truck. Constructed from stainless steel, this bolt-on system features dual pipes positioned behind the rear tires at an aggressive angle, delivering a bold, aggressive exhaust tone. It is engineered to provide street performance gains, with dyno-tested results showing an increase of approximately 15-20 horsepower. The system not only improves exhaust flow for better engine efficiency but also adds a commanding visual appeal with polished stainless steel tips. Its straightforward installation requires no welding, making it accessible for DIY enthusiasts and professional installers alike.

This exhaust system is specifically designed for 2018-2019 Chevrolet Suburban models equipped with the 5.3L LS engine. It is a direct bolt-on upgrade that replaces the factory exhaust, offering a significant performance and sound improvement for street and performance driving. The kit includes all necessary components for a hassle-free installation, ensuring compatibility with the stock configuration. Ideal for enthusiasts seeking increased horsepower, a more aggressive exhaust note, and enhanced aesthetics, this system is suitable for daily drivers and street performance applications. It provides a reliable, durable upgrade to elevate your truck’s overall performance and sound profile.

Overview

Gibson Exhaust Systems

Fits 2018–2019 Chevrolet Suburban LS 5.3L

Part #: 65687

Overview

The Gibson 18-19 Chevrolet Suburban LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust system is designed for truck enthusiasts seeking enhanced performance and a commanding sound. Crafted from durable stainless steel, this bolt-on exhaust upgrade offers a straightforward installation process without the need for welding. It is ideal for drivers looking to boost their vehicle’s street presence, sound profile, and horsepower output. This system not only elevates the aesthetic appeal with its aggressive angle behind the rear tires and polished stainless tips but also supports improved exhaust flow, contributing to increased engine response and power. Whether you’re aiming for a more aggressive tone or improved performance, this exhaust system helps your vehicle stand out both audibly and visually. It’s perfect for those who want a bold, street-ready look combined with reliable, tested gains in power and torque.

Key Features

This Gibson exhaust system features high-quality stainless steel construction designed to withstand the elements and maintain its polished appearance over time. The dual exhaust configuration provides a more aggressive stance and sound, enhancing the vehicle’s overall presence. The system is engineered to optimize exhaust flow, helping to support increased horsepower and torque. Its bolt-on design ensures an easy installation process, making it accessible for DIY enthusiasts and professional installers alike. The included polished stainless tips add a refined finishing touch, complementing your truck’s rugged aesthetic.

Construction & Design

Built from corrosion-resistant stainless steel, this exhaust system is engineered for durability and long-lasting performance. The design features a dual pipe configuration that exits at an aggressive angle behind the rear tires, contributing to both style and sound. The polished stainless tips not only enhance the visual appeal but also resist tarnishing and corrosion, maintaining a sleek look over time.

Performance & Response

This system is designed to improve exhaust flow, which can lead to noticeable gains in horsepower—averaging around 15-20 HP—along with a more aggressive and resonant exhaust tone. The increased airflow supports better engine response and a more engaging driving experience, making your truck sound as powerful as it looks.

Installation & Fitment

The Gibson Cat-Back Dual Extreme Exhaust system is a direct bolt-on upgrade that requires no welding or cutting. Its straightforward installation process allows for quick and hassle-free fitting, making it suitable for both experienced mechanics and DIY enthusiasts.

What’s Included

The package includes all necessary hardware and components to complete the installation, including the polished stainless steel tips that provide a finished, high-performance look.
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