JBA Cat-Back Exhaust System

2009–2014 Dodge Challenger 5.7L Hemi

Part #: 40-1666

Overview

The JBA Cat-Back Exhaust System is engineered specifically for the 2009 to 2014 Dodge Challenger equipped with the 5.7L Hemi engine. Designed for enthusiasts seeking a balanced upgrade in 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’re looking to improve throttle response, achieve a more aggressive exhaust note, or simply upgrade to a durable, long-lasting system, the JBA Cat-Back delivers on all fronts.

Ideal for street performance and spirited driving, this system is tuned to provide an engaging exhaust tone without overwhelming cabin noise, making it suitable for daily driving as well as weekend cruises.

Key Features

JBA’s Cat-Back Exhaust System combines advanced engineering with quality materials to ensure optimal performance and reliability. Key features include:

• Mandrel-bent large diameter stainless steel tubing for unrestricted exhaust flow
• High-flow stainless steel mufflers designed to balance sound and performance
• Polished stainless steel chrome exhaust tips for a refined, aggressive appearance
• Factory-style hangers for a secure, direct fit without modifications
• Complete hardware kit included for straightforward installation
• Corrosion-resistant stainless steel construction for durability and longevity
• Engineered to maintain factory-like drivability with enhanced exhaust tone

Construction & Design

The JBA Cat-Back Exhaust System is crafted from premium stainless steel, ensuring resistance to rust and corrosion even under harsh driving conditions. The mandrel-bent tubing maintains consistent diameter throughout bends, reducing flow restrictions and maximizing exhaust scavenging. This precise engineering contributes to improved engine efficiency and power delivery.

The system’s high-flow mufflers are designed to optimize exhaust gas evacuation while delivering a deep, muscular exhaust note that complements the iconic Hemi engine sound. Polished chrome tips add a touch of style, enhancing the rear appearance of your Dodge Challenger.

Performance & Sound

By replacing the restrictive factory exhaust components with free-flowing mandrel-bent tubing and performance mufflers, the JBA Cat-Back system improves exhaust flow, which can lead to enhanced throttle response and potential power gains. The exhaust tone is carefully tuned to provide a rich, aggressive sound that is noticeable but not overpowering inside the cabin, striking the perfect balance for daily driving and spirited performance.

Installation & Fitment

This exhaust system is designed for a direct bolt-on installation on 2009 through 2014 Dodge Challengers equipped with the 5.7L Hemi engine. Utilizing factory-style hangers and including all necessary hardware, the installation process is straightforward and requires no cutting or welding. This ensures a secure fit and preserves the vehicle’s factory mounting points for a clean, professional finish.

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 installation hardware kit

Ideal For

The JBA Cat-Back Exhaust System is perfect for Dodge Challenger owners who want to enhance their vehicle’s performance and sound without sacrificing daily drivability or build quality. It suits enthusiasts looking for a durable, well-engineered exhaust upgrade that delivers a noticeable improvement in tone and throttle response while maintaining a refined appearance.