Gibson Super Truck Cat-Back Performance Exhaust

2006–2010 Dodge Ram 1500 / 2500 / 3500 5.7L HEMI

Part #: 66513

Overview

The Gibson Super Truck Cat-Back Performance Exhaust System is engineered specifically for Dodge Ram 1500 (2006–2008), Ram 2500 (2006–2010), and Ram 3500 (2006–2009) models equipped with the 5.7L HEMI engine. Designed for truck enthusiasts seeking a powerful upgrade, this exhaust system enhances your vehicle’s horsepower and throttle response while delivering a deep, aggressive exhaust tone that commands attention on the road.

Built to provide a race-inspired rumble without compromising daily drivability, the system offers a perfect balance of performance and sound. Its bolt-on design ensures a hassle-free installation, making it an ideal choice for Dodge Ram owners who want to improve their truck’s presence and performance with a durable, high-quality exhaust upgrade.

Key Features

This Super Truck Exhaust System combines advanced engineering and premium materials to deliver outstanding performance and sound quality. Key features include:

• Cat-back design constructed from corrosion-resistant stainless steel for long-lasting durability
• Dual polished stainless steel tailpipes exiting in front of the rear tires for an aggressive look
• Stainless single stock converter optimized for flow and emissions compliance
• Baffled and chambered Superflow™ muffler producing a loud, deep, and powerful exhaust note
• No internal packing in the muffler to maintain consistent sound quality over time
• Mandrel-bent tubing ensures smooth exhaust flow and maximizes horsepower gains
• Clampless sport truck tips provide a clean, aggressive appearance without welding
• Minimal interior drone for comfortable daily driving despite aggressive sound
• Lifetime limited warranty for peace of mind and long-term reliability

Construction & Design

The Gibson Super Truck Exhaust System is crafted from high-grade stainless steel, offering excellent resistance to rust and corrosion even under harsh driving conditions. Mandrel-bent tubing maintains a consistent diameter throughout bends, reducing flow restrictions and improving exhaust efficiency.

The Superflow™ muffler features a baffled and chambered design that delivers a deep, aggressive tone while minimizing excessive drone, striking a balance between performance and comfort. The polished stainless steel sport truck tips clamp securely without welding, preserving the factory look while enhancing the truck’s rear-end aesthetics.

Performance & Sound

Dyno-tested results demonstrate typical horsepower gains of 10 to 15 horsepower and torque increases of 15 to 20 lb-ft, translating to improved acceleration and throttle response. The exhaust produces a race-inspired rumble with a loud, deep tone that enhances the driving experience. Note that noise levels may exceed 95 decibels, making this system best suited for enthusiasts who prioritize sound and performance.

Installation & Fitment

The Gibson Super Truck Exhaust System is designed for a straightforward, bolt-on installation with no welding required. It fits directly onto the factory mounting points, allowing for a hassle-free upgrade that can be completed with basic hand tools. This system is compatible with the following Dodge Ram models:

• Dodge Ram 1500 Laramie (2006–2008)
• Dodge Ram 1500 SLT (2006–2008)
• Dodge Ram 1500 SXT (2008)
• Dodge Ram 2500 Laramie (2006–2010)
• Dodge Ram 2500 Power Wagon (2009–2010)
• Dodge Ram 2500 SLT (2006–2010)
• Dodge Ram 2500 Sport (2006–2007)
• Dodge Ram 2500 ST (2006–2010)
• Dodge Ram 2500 SXT (2008–2010)
• Dodge Ram 2500 TRX (2010)
• Dodge Ram 2500 TRX4 (2006–2007)
• Dodge Ram 3500 Laramie (2006–2009)
• Dodge Ram 3500 SLT (2006–2009)
• Dodge Ram 3500 Sport (2006–2007)
• Dodge Ram 3500 ST (2006–2009)
• Dodge Ram 3500 SXT (2008–2009)

This system is not recommended for towing applications.

What's Included

• Cat-back exhaust piping with mandrel bends
• Stainless single stock converter
• Superflow™ baffled and chambered muffler
• Dual stainless steel clampless sport truck tips
• All necessary mounting hardware for bolt-on installation

Ideal For

This exhaust system is ideal for Dodge Ram owners who want to enhance their truck’s performance and sound without extensive modifications. It suits enthusiasts looking for a durable, high-quality exhaust that delivers a powerful tone and measurable horsepower gains while maintaining ease of installation and long-term reliability.

Gibson Performance Exhaust manufactures street-legal performance exhaust systems for trucks, SUVs, UTVs/side-by-sides, and muscle car applications. Known for an aggressive sound and bolt-on fitment, Gibson systems are engineered to improve exhaust flow while maintaining durability for daily driving, towing, and weekend fun.