JBA Cat-Back Exhaust System

2015–2023 Dodge Charger 6.4L 392 & 6.2L Hellcat

Part #: 40-1669

Overview

The JBA Cat-Back Exhaust System is engineered specifically for the 2015 through 2023 Dodge Charger equipped with either the 6.4L 392 HEMI or the 6.2L Hellcat engine. Designed for enthusiasts seeking a perfect balance of power, sound, and quality, this exhaust system replaces the factory setup with a high-performance alternative that enhances your vehicle’s driving experience. Whether you want a more aggressive exhaust note or improved exhaust flow, the JBA Cat-Back delivers noticeable gains without overwhelming cabin noise.

Ideal for drivers who demand both performance and refinement, this system offers a direct bolt-on installation with factory-style hangers, ensuring a seamless fit and finish. It’s a reliable upgrade for daily drivers and weekend warriors alike who want to unlock the full potential of their Charger’s engine.

Key Features

Every JBA Cat-Back Exhaust System is crafted to provide superior performance and durability. Key features include:

• Large diameter mandrel-bent stainless steel tubing for unrestricted exhaust flow
• High-flow stainless steel mufflers designed to optimize sound and performance
• Polished stainless steel chrome tips for a sleek, aggressive appearance
• Factory-style hangers for easy, secure installation without modifications
• High-quality hardware included to ensure a complete and durable assembly
• Engineered to maintain a balanced exhaust tone that is aggressive yet comfortable inside the cabin
• Corrosion-resistant materials for long-lasting performance and aesthetics

Construction & Design

The JBA Cat-Back Exhaust System is constructed from premium stainless steel, chosen for its strength, corrosion resistance, and ability to withstand high temperatures. The mandrel-bent tubing maintains consistent diameter throughout bends, preventing flow restrictions and maximizing exhaust scavenging. This precision engineering enhances both power output and throttle response.

Each muffler is designed to provide a deep, aggressive exhaust note without excessive drone, striking the perfect balance between performance sound and daily drivability. The polished chrome tips not only add a refined look but also resist discoloration from heat and road elements.

Performance & Sound

By replacing the restrictive factory exhaust components with free-flowing mandrel-bent tubing and high-flow mufflers, the JBA Cat-Back Exhaust System improves exhaust gas evacuation, which can lead to enhanced horsepower and torque. The system is tuned to deliver a rich, muscular exhaust tone that complements the naturally aggressive character of the 6.4L 392 and 6.2L Hellcat engines without being overpowering inside the vehicle.

Installation & Fitment

This cat-back exhaust system is designed for a direct bolt-on installation on 2015–2023 Dodge Charger models equipped with the 6.4L 392 or 6.2L Hellcat engines. Utilizing factory-style hangers and including all necessary hardware, the installation process is straightforward and requires no cutting or welding. This allows for a hassle-free upgrade that maintains factory mounting points and ensures a secure fit.

What's Included

• Mandrel-bent stainless steel cat-back tubing
• High-flow stainless steel muffler(s)
• Polished stainless steel chrome exhaust tip(s)
• Factory-style hangers
• Complete hardware kit for installation

Ideal For

The JBA Cat-Back Exhaust System is perfect for Dodge Charger owners who want to enhance their vehicle’s performance and sound without sacrificing daily comfort or requiring complex installation. It suits enthusiasts looking to improve throttle response, exhaust tone, and overall driving enjoyment on both street and track. This system is also ideal for those who value high-quality materials and craftsmanship in their aftermarket upgrades.

JBA Performance Exhaust is known for performance headers and exhaust systems for cars and trucks, including street and race-oriented configurations. Their lineup is built to improve exhaust flow and deliver a stronger performance sound, with many applications geared toward enthusiast builds that want power gains without sacrificing fitment.