Gibson Single Cat-Back Performance Exhaust

2002–2004 Jeep Grand Cherokee 4.0L I6, 4.7L V8

Part #: 17805

Overview

The Gibson Aluminized Single Cat-Back Exhaust system is specifically engineered for Jeep Grand Cherokee models from 2002 to 2004, including Laredo, Limited, Overland, and Special Edition trims equipped with 4.0L inline-6 or 4.7L V8 engines. This exhaust upgrade is designed to enhance low to mid-range power delivery, improving throttle response and overall performance from idle through 3000 RPM. Ideal for Jeep enthusiasts who demand reliable power for towing, off-road driving, or everyday use, it combines functional performance gains with a clean, aggressive exhaust tone.

Featuring a single exhaust outlet that exits straight out the rear, the system is finished with a polished stainless steel slash-cut tip that adds a professional and rugged appearance. Its bolt-on design ensures a straightforward installation without the need for cutting or welding, making it an excellent choice for both DIY installers and professional shops.

Key Features

This cat-back exhaust system offers a blend of durable materials and performance-focused engineering to elevate your Jeep Grand Cherokee’s driving experience:

• Cat-back single exhaust system tailored for 2002–2004 Jeep Grand Cherokee 4.0L and 4.7L engines
• Constructed from aluminized steel for superior corrosion resistance and long-lasting durability
• Includes all necessary mounting hardware and factory-style hangers for easy bolt-on installation
• Features a baffled and chambered Superflow™ muffler to reduce interior drone while maintaining an aggressive exhaust note
• Minimal internal packing ensures consistent sound quality over time without degradation
• Polished stainless steel slash-cut exhaust tip enhances visual appeal and resists discoloration
• Mandrel-bent tubing optimizes exhaust flow for improved engine efficiency and power delivery
• Backed by a Lifetime Limited Warranty for peace of mind and product confidence

Construction & Design

The Gibson Single Cat-Back Exhaust is expertly crafted from aluminized steel, providing excellent protection against rust and corrosion—critical for vehicles exposed to varying weather and road conditions. The mandrel-bent tubing maintains consistent diameter bends, ensuring unrestricted exhaust flow that maximizes engine performance and efficiency.

The Superflow™ muffler is designed with internal baffling and chambers that balance a deep, aggressive exhaust tone with reduced cabin drone, allowing for a refined driving experience without excessive noise. The polished stainless steel slash-cut tip not only adds a stylish finishing touch but also resists corrosion and discoloration, maintaining its shine over time.

Performance & Sound

This exhaust system is tuned to enhance low and mid-range torque, which is essential for Jeep Grand Cherokee owners who frequently tow trailers or tackle challenging terrain. By improving exhaust flow dynamics, it delivers quicker throttle response and better engine efficiency from idle through 3000 RPM, where most daily driving and towing power demands occur.

The muffler’s design produces a deep, aggressive exhaust note that complements the Jeep’s rugged character without creating excessive noise or interior drone, providing a confident and enjoyable driving experience both on and off the road.

Installation & Fitment

The Gibson Aluminized Cat-Back Single Exhaust is engineered for direct bolt-on installation using factory-style hangers and all included hardware. This eliminates the need for cutting, welding, or additional modifications, allowing for a secure and precise fit. Installation can typically be completed with basic hand tools, making it accessible to both professional installers and experienced DIY enthusiasts.

Fitment is guaranteed for Jeep Grand Cherokee Laredo, Limited, Overland, and Special Edition models from 2002 through 2004 equipped with 4.0L inline-6 or 4.7L V8 engines, ensuring compatibility and optimal performance.

What's Included

• Aluminized cat-back single exhaust system
• Superflow™ baffled and chambered muffler
• Polished stainless steel slash-cut exhaust tip
• All necessary mounting hardware
• Factory-style hangers for easy installation
• Lifetime Limited Warranty documentation

Ideal For

This exhaust system is perfect for Jeep Grand Cherokee owners seeking to boost their vehicle’s low and mid-range power for improved towing capacity and off-road capability. It suits enthusiasts who want a durable, high-quality exhaust upgrade that delivers a refined yet aggressive sound without compromising daily drivability. The straightforward bolt-on design makes it an excellent choice for those looking for a hassle-free installation with professional results.

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.