CORSA Cat-Back Exhaust System

2015–2023 Dodge Challenger 5.7L Hemi

Part #: 14985

Overview

The CORSA Xtreme Cat-Back Exhaust System with polished tips is engineered specifically for the Dodge Challenger equipped with the 5.7L Hemi engine from 2015 through 2023. Designed for enthusiasts seeking a powerful and aggressive exhaust note without sacrificing daily drivability, this system delivers a perfect balance of performance and sound refinement. It enhances exhaust flow while eliminating drone, making it ideal for spirited driving and long cruises alike.

Built to replace the factory exhaust from the catalytic converter back, the CORSA Xtreme Cat-Back system offers a direct bolt-on installation with no welding required. This makes it an excellent upgrade for Challenger owners who want to improve both the auditory and performance characteristics of their muscle car with minimal effort.

Key Features

Engineered with advanced technology and premium materials, the CORSA Xtreme Cat-Back Exhaust System stands out in the performance exhaust market. Key features include:

• 2.5-inch diameter piping for improved exhaust flow over stock
• Dual rear exit design with twin 3.5-inch polished Pro-Series stainless steel tips
• Patented Reflective Sound Cancellation (RSC) technology to eliminate drone at cruising speeds
• Custom-tuned for an aggressive, deep exhaust tone without harshness
• Flows up to 80% better than the factory exhaust system
• Approximately 7 pounds lighter than stock for reduced weight
• Durable 304 stainless steel construction for corrosion resistance and longevity
• Dual-walled, slash-cut polished tips for a refined appearance
• Easy bolt-on installation with detailed printed instructions included
• Limited lifetime warranty backed by CORSA Performance

Construction & Design

The CORSA Xtreme Cat-Back Exhaust System is crafted from premium 304 stainless steel, ensuring exceptional durability and resistance to rust and corrosion. The 2.5-inch mandrel-bent tubing maintains optimal exhaust flow without restrictions, while the dual-walled polished stainless steel tips provide a sleek, aggressive look that complements the Dodge Challenger’s muscular styling.

Every component is precision-engineered and TIG-welded for strength and a perfect fit. The dual rear exit design not only enhances the vehicle’s stance but also improves exhaust scavenging for better performance. CORSA’s patented Reflective Sound Cancellation technology is integrated seamlessly into the system to provide a drone-free driving experience.

Performance & Sound

This exhaust system is custom-tuned to deliver an aggressive and throaty exhaust note that enhances the iconic Hemi sound without becoming overwhelming. Thanks to CORSA’s Reflective Sound Cancellation (RSC) technology, the system eliminates drone during highway cruising, allowing for a comfortable ride even on long trips.

With an 80% improvement in exhaust flow compared to the stock system, the CORSA Xtreme Cat-Back helps the engine breathe more efficiently, potentially improving throttle response and overall performance. The result is a more engaging driving experience with a powerful soundtrack that turns heads.

Installation & Fitment

The CORSA Xtreme Cat-Back Exhaust System is designed for a direct bolt-on installation on 2015 to 2023 Dodge Challenger models equipped with the 5.7L Hemi engine. No cutting or welding is required, making installation straightforward for experienced DIYers or professional shops alike. The system comes with detailed printed instructions and is engineered to fit precisely with factory mounting points and hardware.

What's Included

• 2.5-inch diameter cat-back exhaust piping
• Dual rear exit assembly
• Twin 3.5-inch polished Pro-Series dual-wall slash-cut stainless steel tips
• Mounting hardware and clamps
• Detailed printed installation instructions

Ideal For

This exhaust system is ideal for Dodge Challenger 5.7L Hemi owners who want to upgrade their vehicle’s exhaust sound and performance without compromising daily drivability. It suits enthusiasts looking for a bold, aggressive tone with no drone, improved exhaust flow, and a high-quality, durable build. Perfect for street performance, weekend drives, and car shows.