• Gibson 2.5in Cat-Back Dual Split Exhaust | Chevrolet Silverado 1500 Base 4.3L (99-05) (65542)
  • Gibson 2.5in Cat-Back Dual Split Exhaust | Chevrolet Silverado 1500 Base 4.3L (99-05) (65542)
  • Gibson 2.5in Cat-Back Dual Split Exhaust | Chevrolet Silverado 1500 Base 4.3L (99-05) (65542)
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Gibson 2.5in Cat-Back Dual Split Exhaust | Chevrolet Silverado 1500 Base 4.3L (99-05) (65542)

Gibson 2.5in Cat-Back Dual Split Exhaust | Chevrolet Silverado 1500 Base 4.3L (99-05) (65542)

65542

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$674.09 USD
$1,523.91 USD $674.09 USD
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The Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5-inch 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 sound that appeals to enthusiasts seeking a more commanding exhaust note. The system is engineered to reduce backpressure, resulting in improved torque and an increase in horsepower, with typical gains averaging 15-20 horsepower. Its straight-out-the-back dual tip exit provides a clean, polished look, while the design ensures compatibility with most bumpers, roll pans, and trailer hitches. The installation is hassle-free, featuring a bolt-on setup that requires no welding, making it suitable for DIY installation.

This exhaust system is specifically designed for 1999-2005 Chevrolet Silverado 1500 models equipped with a 4.3L engine. It serves as a direct bolt-on upgrade, offering a significant performance boost and a more aggressive sound profile for daily driving, towing, or off-road use. The system’s durable stainless steel construction ensures long-lasting performance and resistance to corrosion. It is compatible with a wide range of vehicle configurations within the specified years and is ideal for truck owners seeking a straightforward upgrade to improve exhaust flow and sound. The kit includes all necessary components for installation, providing a seamless fit and enhanced exhaust note for Silverado owners.

Overview

Gibson Exhaust Systems

Fits Chevrolet Silverado 1500 1999–2005 with 4.3L Engine

Part #: 65542

Overview

The Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in 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 supports your vehicle’s power and torque output. Its straightforward bolt-on installation makes it accessible for DIY enthusiasts and professional installers alike, with no welding required. Whether you're looking to improve your truck's sound profile or add a touch of style, this exhaust system is an excellent upgrade for your Silverado.

Key Features

This Gibson exhaust system combines quality materials and thoughtful design to enhance your vehicle's performance and aesthetics. Key features include:
  • Constructed from high-grade stainless steel for corrosion resistance and durability
  • Dual split rear exit with polished stainless tips for a bold look
  • Designed to decrease backpressure, supporting increased horsepower and torque
  • Hassle-free bolt-on installation with all necessary hardware included
  • Optimized for a deep, aggressive exhaust note, especially under towing conditions
  • Compatible with most bumpers, roll pans, and trailer hitches for versatile fitment

Construction & Design

This exhaust system features precision-crafted stainless steel tubing and dual stainless steel tips, ensuring longevity and resistance to rust and corrosion. The split rear exit design not only enhances the visual appeal but also contributes to the aggressive sound profile, making your Silverado stand out.

Performance & Response

Designed to improve exhaust flow, this system helps reduce backpressure, resulting in noticeable gains in torque and horsepower—averaging 15-20 horsepower. The increased airflow supports better engine response and a more engaging driving experience, especially under load or towing conditions.

Installation & Fitment

The Gibson cat-back exhaust is engineered for a straightforward bolt-on installation, requiring no cutting or welding. All necessary hardware is included, making it suitable for both experienced mechanics and DIY enthusiasts. It fits 1999–2005 Chevrolet Silverado 1500 models equipped with a 4.3L engine.

What’s Included

The package includes the stainless steel exhaust pipes, dual tips, clamps, and all mounting hardware needed for a complete installation.

Ideal For

This exhaust system is perfect for Silverado owners looking to enhance their truck’s sound and performance, adding a rugged, aggressive tone while supporting engine efficiency and power.
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