Gibson Cat-Back Performance Exhaust

2020–2023 Jeep Gladiator JT 3.6L V6

Part #: 617409

Overview

The Gibson Stainless Steel Single Cat-Back Exhaust system is a precision-engineered upgrade designed specifically for the 2020 through 2023 Jeep Gladiator JT models equipped with the 3.6L V6 engine. This exhaust system is tailored for Jeep enthusiasts who want to enhance their Gladiator’s performance and sound without sacrificing factory fitment or reliability. Delivering a classic, aggressive truck tone, it improves low-end torque and throttle response while maintaining a refined exhaust note suitable for daily driving and off-road adventures.

Built to complement the rugged styling of the Gladiator, this system offers a clean, polished appearance with a stainless steel slash-cut tip, making it an ideal choice for owners seeking both functional performance gains and visual appeal.

Key Features

Engineered with quality materials and advanced design, the Gibson Cat-Back Exhaust system offers a blend of durability, performance, and sound refinement. Key features include:

• 3-inch mandrel-bent stainless steel tubing for unrestricted exhaust flow and enhanced low-end power and torque
• Single side exit design featuring a polished 4-inch stainless steel slash-cut tip for an aggressive, factory-style look
• Gibson’s non-packed, baffled and chambered Superflow™ muffler that reduces interior drone while delivering a consistent, aggressive exhaust tone
• Includes stainless steel mounting hardware and factory-style hangers for a straightforward, bolt-on installation
• Durable stainless steel construction resists corrosion and ensures long-lasting performance
• Maintains factory fitment and appearance with no modifications required
• Backed by Gibson’s Lifetime Limited Warranty for peace of mind

Construction & Design

This exhaust system is crafted from premium stainless steel, providing excellent resistance to rust and corrosion for durability in all driving conditions. The mandrel-bent tubing ensures smooth, unrestricted exhaust flow, which enhances engine efficiency and throttle response. The Superflow™ muffler utilizes a baffled and chambered design without internal packing, preventing packing degradation over time and maintaining a consistent exhaust tone throughout the system’s lifespan.

The polished stainless steel slash-cut tip adds a refined, aggressive accent to the rear of the Gladiator, perfectly complementing its rugged exterior. Factory-style hangers and included hardware guarantee a secure, professional fitment that aligns with the vehicle’s original mounting points.

Performance & Sound

The Gibson Cat-Back Exhaust system is designed to improve low-end torque and overall exhaust flow, resulting in enhanced engine performance and throttle response. Its aggressive yet refined exhaust note provides a distinctive presence without excessive interior drone, making it well-suited for both everyday driving and spirited off-road excursions. The non-packed muffler design ensures consistent sound quality over time, avoiding the muffler packing deterioration common in other exhaust systems.

Installation & Fitment

Installation is straightforward and requires no cutting, welding, or modifications. The system bolts directly onto the factory exhaust components using the included stainless steel hardware and factory-style hangers. This ensures a secure, professional fit and preserves the vehicle’s factory appearance. It is specifically designed to fit the 2020 through 2023 Jeep Gladiator JT models equipped with the 3.6L V6 engine, including trims such as Freedom, High Altitude, Mojave, Overland, Rubicon, Sport, Sport S, Texas Trail, and Willys.

What's Included

• 3-inch mandrel-bent stainless steel tubing
• Gibson non-packed Superflow™ muffler
• 4-inch polished stainless steel slash-cut exhaust tip
• Stainless steel mounting hardware
• Factory-style hangers for easy bolt-on installation

Ideal For

This exhaust system is perfect for Jeep Gladiator owners who want to enhance their truck’s performance and sound without compromising reliability or factory fitment. It is ideal for enthusiasts seeking a durable, aggressive exhaust upgrade that complements the Gladiator’s rugged character while providing improved torque and a distinctive exhaust note. Whether for daily driving, weekend adventures, or off-road excursions, the Gibson Cat-Back Exhaust delivers a balanced combination of style, sound, and performance.