Gibson Cat-Back Dual Split Performance Exhaust SS

2006–2008 Dodge Ram 2500 Power Wagon 5.7L HEMI

Part #: 66544

Overview

The Gibson Stainless Steel Cat-Back Dual Split Exhaust system is engineered specifically for the 2006 to 2008 Dodge Ram 2500 Power Wagon equipped with the 5.7L HEMI engine. Designed for truck enthusiasts who demand both enhanced performance and a commanding exhaust note, this system delivers a bold, aggressive sound that intensifies under load while maintaining a refined tone during everyday driving.

By reducing exhaust backpressure, the Gibson Dual Split Exhaust improves engine efficiency, resulting in noticeable horsepower and torque gains. Its durable stainless steel construction ensures long-lasting reliability, making it an ideal upgrade for those who tow heavy loads or simply want to elevate their Ram’s presence on the road.

Key Features

This cat-back exhaust system combines advanced engineering with premium materials to provide superior performance and sound quality. Key features include:

• Cat-Back Dual Split Exhaust system tailored for 2006–2008 Dodge Ram 2500 Power Wagon 5.7L HEMI
• Constructed from high-quality stainless steel for excellent corrosion resistance and durability
• Includes all necessary hardware and factory-style hangers for a straightforward bolt-on installation
• Baffled and chambered Superflow™ muffler with no internal packing to minimize interior drone while maintaining an aggressive exhaust tone
• Polished stainless steel slash-cut dual tips that exit straight out the rear for a clean, aggressive appearance
• Mandrel-bent tubing ensures smooth exhaust flow and optimal performance gains
• Hassle-free installation with no welding required
• Backed by a Lifetime Limited Warranty for peace of mind

Construction & Design

The Gibson Dual Split Exhaust system is expertly crafted from premium stainless steel, providing superior resistance to rust and corrosion even under harsh driving conditions. Its mandrel-bent tubing maintains a consistent diameter through bends, optimizing exhaust flow and reducing restrictions that can hinder performance.

The Superflow™ muffler features a baffled and chambered design without internal packing, ensuring durability and a refined exhaust note with minimal cabin drone. Polished slash-cut dual tips add a stylish finishing touch that complements the rugged, aggressive stance of the Dodge Ram 2500 Power Wagon.

Performance & Sound

Engineered to reduce backpressure, this exhaust system helps the 5.7L HEMI engine breathe more efficiently, resulting in typical horsepower gains of 15 to 20 horsepower. The dual split design produces a deep, throaty exhaust tone that grows louder and more commanding under towing or heavy load conditions, providing an exhilarating auditory experience without overwhelming cabin noise during normal driving.

Installation & Fitment

The Gibson Stainless Steel Cat-Back Dual Split Exhaust is designed for a hassle-free, bolt-on installation with no welding required. It includes factory-style hangers and all necessary hardware to ensure a secure and precise fit. This system fits Dodge Ram 2500 Power Wagon models from 2006 through 2008 and is compatible with most bumpers, roll pans, and trailer hitches, preserving the truck’s rugged appearance while enhancing performance.

What's Included

• Stainless steel cat-back dual split exhaust system
• Polished stainless steel slash-cut dual tips
• Superflow™ baffled and chambered muffler
• Factory-style hangers
• All necessary installation hardware
• Lifetime Limited Warranty documentation

Ideal For

This exhaust system is perfect for Dodge Ram 2500 Power Wagon owners seeking to boost their truck’s performance and sound without sacrificing durability or requiring complex installation. It suits enthusiasts who want a bold, aggressive exhaust note and improved horsepower, as well as those who frequently tow or haul heavy loads and desire a more commanding exhaust tone under load. Additionally, it’s ideal for drivers who want a clean, polished appearance with dual stainless steel tips that complement their truck’s rugged style.

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.