Gibson Exhaust Systems

Fits 2007–2009 Toyota Tundra SR5 4.7L

Part #: 18603

Overview

The Gibson 07-09 Toyota Tundra SR5 4.7L 3-inch Cat-Back Single Exhaust is designed to enhance your truck’s performance and sound profile. Crafted for Tundra owners seeking improved acceleration, towing capacity, and hill-climbing ability, this exhaust system offers a combination of power gains and a refined exhaust note. Its bolt-on installation ensures a hassle-free upgrade that looks professional and performs reliably, making it an excellent choice for those looking to optimize their vehicle’s capabilities without extensive modifications. This exhaust system is ideal for drivers who want increased low-end torque and horsepower, along with a quieter interior experience compared to other performance exhausts. Whether you're hauling heavy loads or seeking a more aggressive sound, this system helps support your vehicle’s performance needs while maintaining a sleek, factory-like appearance.

Key Features

Designed with aluminized steel for durability and corrosion resistance, the Gibson Cat-Back exhaust features mandrel-bent tubing to maximize exhaust flow and efficiency. Its single side exit behind the rear tire provides a clean, aggressive look while reducing backpressure. The system is engineered for maximum torque and horsepower gains at low RPMs, helping your Tundra deliver better response and towing performance. The straightforward bolt-on design allows for easy installation without welding, making it accessible for DIY enthusiasts and professional installers alike.

• Constructed from aluminized steel for longevity
• Mandrel-bent tubing for optimal exhaust flow
• Exits behind the rear tire for a sleek appearance
• Designed to increase low-end torque and horsepower
• Reduces interior noise while enhancing exhaust tone
• Hassle-free bolt-on installation with no welding required

Construction & Design

This exhaust system features high-quality aluminized steel tubing, which offers excellent durability and resistance to corrosion. The mandrel-bent design ensures smooth exhaust flow, reducing backpressure and supporting performance gains. The system’s construction emphasizes a professional finish that complements your vehicle’s factory look while providing the benefits of a performance upgrade.

Performance & Response

The Gibson Cat-Back exhaust is engineered to maximize low-end torque and horsepower, resulting in improved acceleration and towing capacity. Its design helps deliver a deeper, more aggressive exhaust note without excessive noise inside the cabin. The system enhances overall driving response, making your Tundra more responsive and capable under load.

Installation & Fitment

This bolt-on exhaust system is designed for straightforward installation, requiring no welding or specialized tools. It fits directly onto your vehicle’s existing exhaust mounting points, providing a professional appearance and reliable performance with minimal effort.

What’s Included

The package includes all necessary components for a complete installation, including the aluminized steel pipes, clamps, and hardware required to secure the system to your Tundra.

Ideal For

This exhaust upgrade is perfect for Tundra owners looking to improve their truck’s power output, towing performance, and exhaust sound, all while maintaining a clean, factory-like appearance. It’s an excellent choice for those seeking a durable, high-performance system that’s easy to install and built to last.