Stainless Works Legend Catback Exhaust

2018–2020 Dodge Durango 6.4L 392

Part #: DUR18CBL

Overview

The Stainless Works Legend Catback Exhaust is a premium performance upgrade crafted specifically for the 2018 to 2020 Dodge Durango SRT equipped with the 6.4L HEMI V8 engine. Designed for enthusiasts seeking a perfect blend of aggressive sound and everyday drivability, this catback system enhances your Durango’s exhaust note with a deep, muscular growl that is louder and more engaging than the factory setup, yet refined enough to avoid intrusive cabin drone.

With its direct bolt-on design, the Legend Catback exhaust offers an effortless installation experience, making it an ideal choice for Durango SRT owners who want to improve throttle response, exhaust flow, and overall driving excitement without compromising comfort or reliability.

Key Features

Engineered with precision and built from premium materials, the Stainless Works Legend Catback Exhaust delivers a balanced combination of sound, performance, and durability tailored to the 6.4L HEMI engine. Key features include:

• Drone-free aggressive muffler tuning specifically calibrated for the 6.4L V8
• Dual muffler design for optimized exhaust flow and rich, balanced sound quality
• Dual 5" polished slash-cut double-wall exhaust tips for a bold, high-end appearance
• Constructed from premium 304 stainless steel for exceptional corrosion resistance and long-lasting durability
• Precision TIG welding performed at Stainless Works’ state-of-the-art facility in Streetsboro, Ohio
• Direct bolt-on fitment using factory connection points—no cutting, welding, or modifications required
• Signature Legend series growl that increases volume over stock without excessive loudness
• Designed to minimize cabin drone for comfortable daily driving
• Lifetime warranty on materials and craftsmanship

Construction & Design

The Stainless Works Legend Catback Exhaust is expertly crafted from 304 stainless steel, known for its superior resistance to rust and corrosion, ensuring a clean, polished look that lasts. Each component is precision TIG welded to guarantee structural integrity and a flawless finish. The dual muffler layout is engineered to optimize exhaust flow while producing a deep, aggressive tone that complements the natural sound characteristics of the 6.4L V8 engine.

The polished slash-cut double-wall tips not only enhance the visual appeal but also aid in heat dissipation and resist discoloration over time. Maintaining all factory mounting points, this system ensures a seamless fit and straightforward installation without the need for modifications.

Performance & Sound

The Legend Catback exhaust system is tuned to amplify the Durango SRT’s 6.4L engine note with a distinctive growl that is louder and more aggressive than the stock exhaust, yet carefully engineered to avoid unpleasant drone during highway cruising. This results in a more engaging driving experience that excites the senses without sacrificing comfort. Additionally, the improved exhaust flow can contribute to enhanced throttle response and overall engine efficiency.

Installation & Fitment

This catback exhaust system is designed for direct bolt-on installation on 2018 through 2020 Dodge Durango SRT models equipped with the 6.4L HEMI engine. It connects seamlessly to the factory exhaust system at the original connection points, requiring no cutting, welding, or modifications. Installation can typically be completed with basic hand tools, making it accessible for experienced DIY enthusiasts or professional installers alike.

What's Included

• Dual aggressive mufflers tuned specifically for the 6.4L HEMI engine
• Dual 5" polished slash-cut double-wall exhaust tips
• All necessary clamps and hardware for installation
• Detailed installation instructions

Ideal For

This exhaust system is perfect for Dodge Durango SRT owners who want to enhance their vehicle’s sound and performance without compromising daily driving comfort. It suits enthusiasts seeking a high-quality, durable exhaust upgrade that delivers a bold exhaust note and improved throttle response while maintaining a refined cabin environment. Whether for spirited weekend drives or everyday use, the Stainless Works Legend Catback Exhaust offers a balanced solution that stands out in both sound and style.