• Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Silverado 1500 LS (10-13) (5637)
  • Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Silverado 1500 LS (10-13) (5637)
  • Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Silverado 1500 LS (10-13) (5637)
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Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Silverado 1500 LS (10-13) (5637)

Gibson 2.25in Dual Extreme Cat-Back Exhaust | Chevrolet Silverado 1500 LS (10-13) (5637)

5637

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$671.55 USD
$1,518.15 USD $671.55 USD
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The Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25-inch Cat-Back Dual Extreme Exhaust is a high-performance aftermarket exhaust system designed to enhance the sound and power output of your truck. Constructed with aluminized steel for durability, this dual bolt-on system features an aggressive routing behind the rear tires, delivering a bold, mean exhaust tone. Engineered for street performance, it provides dyno-tuned gains of approximately 15-20 horsepower, improving overall engine efficiency and sound quality. The system includes polished stainless steel tips, adding a refined aesthetic touch, and is designed for straightforward bolt-on installation without welding, making it accessible for DIY enthusiasts and professional installers alike.

This exhaust system is compatible with 2010-2013 Chevrolet Silverado 1500 LS models equipped with a 4.8L engine. It is intended for street use, offering a significant upgrade over stock exhausts in both sound and performance. The kit is a direct replacement for the factory system, providing a hassle-free upgrade that enhances vehicle aesthetics and engine output. Suitable for daily driving and performance enthusiasts, this system is ideal for those seeking a more aggressive sound and increased horsepower without extensive modifications. No additional components are required for installation, and it fits seamlessly with the vehicle’s existing exhaust mounting points.

Overview

Gibson Exhaust Systems

Fits 2010–2013 Chevrolet Silverado 1500 LS 4.8L

Part #: 5637

Overview

The Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25in Cat-Back Dual Extreme Exhaust is designed for truck enthusiasts seeking to enhance both the sound and performance of their vehicle. Crafted for those who want a bold, aggressive exhaust note combined with noticeable power gains, this system offers a straightforward bolt-on installation that requires no welding. Its dual outlet design behind the rear tires provides a commanding presence and a deep, resonant tone that complements the truck’s rugged character. Whether you're looking to improve your vehicle’s sound profile or support increased horsepower, this exhaust system is an excellent upgrade for your Silverado. This exhaust system is ideal for truck owners who desire a combination of style, durability, and performance. It is engineered to deliver a powerful exhaust tone while supporting street performance enhancements. The system’s design helps optimize exhaust flow, contributing to better throttle response and a more aggressive sound, making your Silverado stand out on the road.

Key Features

This Gibson exhaust system features high-quality aluminized steel construction designed to withstand the rigors of daily driving and harsh conditions. Its dual bolt-on design ensures a secure fit and easy installation, allowing you to upgrade your truck without complex modifications. The system includes a polished stainless steel tip that adds a refined touch to the aggressive styling. Engineered for optimal exhaust flow, it helps support performance gains and enhances the overall driving experience. The deep, mean tone produced by the Gibson muffler complements the truck’s rugged aesthetic and provides a satisfying auditory experience.

Construction & Design

Constructed from aluminized steel for durability and corrosion resistance, this exhaust system is designed to endure demanding driving conditions. Its dual outlet configuration is precisely engineered to fit seamlessly behind the rear tires, providing an aggressive angle that enhances the truck’s visual appeal and sound profile.

Performance & Response

This system helps support an estimated 15-20 horsepower increase, improving throttle response and overall engine efficiency. The optimized exhaust flow reduces backpressure, contributing to a more responsive driving experience and a commanding exhaust note that emphasizes your Silverado’s power.

Installation & Fitment

Designed as a bolt-on upgrade, this exhaust system offers straightforward installation with no welding required. It is tailored specifically for the 2010–2013 Chevrolet Silverado 1500 LS 4.8L, ensuring a precise fit and reliable performance.

What’s Included

The package includes all necessary hardware and components for a complete installation, allowing you to upgrade your Silverado’s exhaust system with confidence and ease.

Ideal For

Perfect for Silverado owners looking to enhance their truck’s sound and performance with a durable, easy-to-install exhaust upgrade that delivers bold street presence and power.
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