CORSA Performance Cat-Back Exhaust System

2015–2023 Dodge Charger, 2015–2024 Chrysler 300 5.7L Hemi

Part #: 21004

Overview

The CORSA Sport Cat-Back Exhaust System with polished tips is engineered specifically for the 5.7L Hemi-powered Dodge Charger (2015–2023) and Chrysler 300 (2015–2024). Designed for enthusiasts seeking a perfect balance of aggressive sound and refined cruising comfort, this exhaust system delivers a custom-tuned, aggressive exhaust note without the annoying drone commonly associated with aftermarket systems.

Built to enhance both performance and aesthetics, the CORSA Sport Cat-Back is an ideal upgrade for drivers who want to improve exhaust flow, increase throttle response, and add a bold visual statement with its polished stainless steel tips.

Key Features

This exhaust system incorporates advanced technology and premium materials to ensure superior performance and durability:

• Patented Reflective Sound Cancellation (RSC) technology eliminates drone at cruising speeds for a comfortable ride
• Custom-tuned aggressive exhaust note that enhances engine sound without overpowering cabin noise
• 2.75-inch mandrel-bent piping for improved exhaust flow, flowing 8.85% better than stock
• Dual rear exit design with single 4.5-inch Pro-Series polished stainless steel tips featuring dual-wall slash cut styling
• 304 stainless steel construction for maximum corrosion resistance and long-lasting durability
• Easy bolt-on installation with no welding required
• Detailed printed instructions included, plus full-color installation guide available online
• Limited lifetime warranty backed by CORSA Performance
• Made in the U.S.A. to exacting quality standards

Construction & Design

The CORSA Sport Cat-Back Exhaust System is crafted from premium 304 stainless steel, ensuring exceptional resistance to rust and corrosion even under harsh driving conditions. The 2.75-inch mandrel-bent tubing maintains consistent diameter throughout bends, optimizing exhaust gas flow and minimizing restrictions.

The dual-walled polished stainless steel Pro-Series tips not only provide a striking visual upgrade but also contribute to the system’s durability and refined sound quality. CORSA’s patented Reflective Sound Cancellation (RSC) technology is integrated into the design to cancel out unwanted drone frequencies, delivering a smooth and enjoyable driving experience.

Performance & Sound

Engineered to enhance the natural growl of the 5.7L Hemi engine, this exhaust system produces a deep, aggressive tone that intensifies under acceleration while remaining comfortable during highway cruising. Thanks to the RSC technology, drivers experience no drone inside the cabin, allowing for long drives without fatigue.

With an 8.85% improvement in exhaust flow over the stock system, the CORSA Sport Cat-Back helps improve throttle response and overall engine efficiency, contributing to a more engaging driving experience.

Installation & Fitment

The CORSA Sport Cat-Back Exhaust System is designed for a direct bolt-on installation on 2015–2023 Dodge Charger and 2015–2024 Chrysler 300 models equipped with the 5.7L Hemi engine. No welding or cutting is required, making it a straightforward upgrade for enthusiasts and professional installers alike.

All necessary hardware is included, and detailed printed instructions guide you through each step. For additional support, a full-color installation guide is available online.

What's Included

• 2.75-inch mandrel-bent stainless steel cat-back piping
• Dual rear exit assembly with single 4.5-inch Pro-Series polished stainless steel tips
• All required mounting hardware and clamps
• Detailed printed installation instructions

Ideal For

This exhaust system is perfect for Dodge Charger and Chrysler 300 owners who want to upgrade their vehicle’s exhaust sound and performance without sacrificing daily drivability. It suits enthusiasts looking for a high-quality, durable system that delivers a bold exhaust note with no drone, enhanced flow, and a polished appearance.