Stainless Works Legend Catback Exhaust System

2015–2020 Dodge Challenger 6.4L 392 / 6.2L Hellcat

Part #: CHAL16CBL

Overview

The Stainless Works Legend Catback Exhaust System is a high-performance upgrade engineered specifically for Dodge Challenger models equipped with the 6.4L 392 HEMI and 6.2L Hellcat engines from 2015 through 2020. Designed to replace the factory exhaust from the manifold lead-pipes back, this system enhances exhaust flow and delivers a more aggressive, refined exhaust tone without sacrificing daily drivability. Featuring integrated Active Exhaust replacement valves and retaining the factory OEM exhaust tips, it offers a perfect blend of performance, sound customization, and factory-correct appearance.

Ideal for enthusiasts seeking improved throttle response, increased horsepower, and a signature aggressive exhaust note, the Legend Catback system balances spirited driving excitement with comfortable cruising capability.

Key Features

The Stainless Works Legend Catback Exhaust System combines advanced engineering with premium materials to provide a superior exhaust upgrade for Dodge Challenger owners. Key features include:

• 3-inch diameter stainless steel tubing for optimal exhaust flow and enhanced performance
• Integrated X-pipe design to balance exhaust pulses, improving horsepower and torque delivery
• Dual custom turbo mufflers tuned for an aggressive yet drone-free sound signature
• Functional 3-inch Active Exhaust replacement valves in the tailpipes for adjustable sound control
• Utilizes factory OEM exhaust tips for a clean, factory-style finish
• Includes all necessary clamps and hangers for straightforward installation
• Compatible with factory manifold lead-pipes or Stainless Works headers
• Designed to increase volume and tone while maintaining a comfortable cabin environment
• Lifetime warranty on materials and craftsmanship

Construction & Design

Constructed from premium 304 stainless steel, the Legend Catback Exhaust System offers exceptional corrosion resistance and long-lasting durability. Each component is precision TIG welded at Stainless Works’ state-of-the-art facility in Streetsboro, Ohio, ensuring superior build quality and exact fitment for Dodge Challenger models.

The system’s design expertly balances an aggressive exhaust sound with daily drivability, making it suitable for both spirited driving and comfortable cruising. The dual turbo mufflers are custom-tuned specifically for the Dodge HEMI engines, delivering a distinctive growl without excessive cabin noise or drone. Active exhaust valves provide flexibility to tailor the exhaust note, opening for a louder, more aggressive sound or closing for a quieter ride.

Performance & Sound

This catback exhaust system improves exhaust flow and reduces backpressure, contributing to enhanced throttle response and overall engine performance. The integrated X-pipe optimizes exhaust scavenging, promoting smoother power delivery across the RPM range. The resulting exhaust tone is aggressive yet refined, designed to excite enthusiasts while maintaining a comfortable noise level for daily driving.

Installation & Fitment

The Stainless Works Legend Catback system is engineered for direct bolt-on installation with factory manifold lead-pipes or Stainless Works headers, requiring no modifications. It includes all necessary hardware such as clamps and hangers to simplify the installation process.

This system fits the following Dodge Challenger models:

• 2015–2020 Dodge Challenger 6.4L 392
• 2015–2020 Dodge Challenger 6.2L Hellcat

What's Included

• 3-inch diameter Legend Catback exhaust system with integrated X-pipe
• Dual custom turbo mufflers tuned for drone-free aggressive sound
• Functional 3-inch Active Exhaust replacement valves installed in tailpipes
• Adapters to fit factory manifold lead-pipes or Stainless Works headers
• Clamps and hangers for complete installation
• Utilization of factory OEM exhaust tips for a factory-correct appearance

Ideal For

This exhaust system is perfect for Dodge Challenger owners who want to enhance their vehicle’s performance and sound without compromising daily comfort. It suits enthusiasts looking for a high-quality, durable exhaust upgrade that delivers a signature aggressive tone with the flexibility of active valve control. Whether for spirited weekend drives or daily commuting, the Stainless Works Legend Catback offers a balanced solution that elevates the driving experience.

Stainless Works builds exhaust systems, mufflers, and fabrication components. Designed for enthusiasts who want sound, flow, and fitment, their exhaust solutions balance fitment, tone, and performance-minded flow characteristics. If you’re upgrading for a more engaging sound and a cleaner, higher-quality exhaust setup, Stainless Works is a proven name in the aftermarket.