Gibson Cat-Back Performance Exhaust

2000–2006 Jeep Wrangler 2.5L / 4.0L

Part #: 617700

Overview

The Gibson Stainless Steel Cat-Back Single Exhaust system is expertly engineered for Jeep Wrangler models from 2000 to 2006, including popular trims such as the 65th Anniversary Edition, Rubicon, Sahara, SE, Sport, and X. Designed with off-road enthusiasts and daily drivers in mind, this exhaust system enhances low and mid-range power delivery, improving performance from idle up to 3000 RPM. Whether navigating challenging trails or towing heavy loads, the Gibson cat-back exhaust provides the power, durability, and aggressive sound Jeep drivers expect.

Featuring a straight-back single exhaust exit with a polished stainless steel slash-cut tip, this system delivers a professional appearance and a commanding exhaust tone without excessive interior drone. Its bolt-on design ensures a straightforward installation, making it an ideal upgrade for Jeep owners seeking enhanced performance and style without compromising factory fitment.

Key Features

This cat-back exhaust system combines rugged construction with performance-driven design elements to deliver reliable power gains and a distinctive sound signature. Key features include:

• Cat-back single exhaust system with stainless steel flange connection to catalytic converter
• Includes all necessary hardware and factory-style hangers for easy bolt-on installation
• Baffled and chambered muffler design minimizes interior drone while producing an aggressive exhaust note
• Polished stainless steel slash-cut exhaust tip for a clean, professional finish
• Mandrel-bent stainless steel tubing ensures smooth exhaust flow and long-lasting durability
• Lifetime limited warranty for peace of mind and product reliability
• Engineered to enhance low and mid-range torque, ideal for climbing and towing applications

Construction & Design

Crafted from premium stainless steel, the Gibson cat-back exhaust system is built to endure the rigors of off-road use and harsh environmental conditions. Mandrel-bent tubing maintains a consistent diameter through bends, optimizing exhaust flow and reducing restrictions for improved engine efficiency.

The muffler features a baffled and chambered design that balances an aggressive exhaust tone with minimal interior drone, ensuring a comfortable driving experience both on and off the road. The polished stainless steel slash-cut tip not only enhances the vehicle’s appearance but also resists corrosion and discoloration over time.

The system’s flange connection to the catalytic converter and factory-style hangers simplify installation while maintaining factory-like fitment and alignment, preserving the Wrangler’s original undercarriage layout.

Performance & Sound

Designed to boost power delivery from idle through 3000 RPM, this exhaust system significantly enhances low and mid-range torque—critical for Jeep Wrangler drivers who frequently tackle steep trails or tow heavy loads. The aggressive yet refined exhaust tone provides an engaging driving experience without overwhelming cabin noise, thanks to the muffler’s internal baffling and chambering.

Installation & Fitment

The Gibson Stainless Steel Cat-Back Single Exhaust is a direct bolt-on replacement for Jeep Wrangler models from 2000 to 2006, including the 65th Anniversary Edition, Rubicon, Sahara, SE, Sport, and X trims. Installation requires no cutting or welding and utilizes included hardware and factory-style hangers for a secure, professional fit. This straightforward installation process allows enthusiasts to upgrade their exhaust system quickly and with minimal effort.

What's Included

• Cat-back single exhaust system with mandrel-bent stainless steel tubing
• Baffled and chambered Superflow™ muffler
• Polished stainless steel slash-cut exhaust tip
• Stainless steel flange connection to catalytic converter
• All necessary mounting hardware and factory-style hangers
• Lifetime limited warranty documentation

Ideal For

This exhaust system is ideal for Jeep Wrangler owners seeking enhanced low and mid-range power for improved off-road capability and towing performance. It suits enthusiasts who want a durable, corrosion-resistant exhaust with an aggressive yet manageable sound profile. Perfect for those who value easy installation and a professional appearance without compromising factory fitment.

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.