JBA Cat-Back Exhaust System

Chrysler 300 / Dodge Charger 11-14 5.7L Hemi

Part #: 40-1602

Overview

The JBA Cat-Back Exhaust System is engineered specifically for the 2011 to 2014 Chrysler 300 and Dodge Charger equipped with the 5.7L Hemi engine. Designed for enthusiasts seeking a balanced upgrade, this exhaust system enhances your vehicle’s performance, sound, and overall driving experience. By replacing the factory exhaust with a free-flowing, mandrel-bent stainless steel system, JBA delivers improved exhaust flow that can help unlock additional power and efficiency while providing a refined yet aggressive exhaust note.

This system is ideal for drivers who want to upgrade their vehicle’s exhaust without sacrificing quality or fitment. It offers a perfect blend of performance gains and a deep, muscular sound that complements the Hemi’s naturally robust character without being overwhelming inside the cabin.

Key Features

The JBA Cat-Back Exhaust System combines precision engineering and quality materials to deliver a superior upgrade for your Chrysler 300 or Dodge Charger. Key features include:

• Large diameter stainless steel tubing for optimal exhaust flow
• Mandrel-bent tubing to maintain consistent diameter and reduce restrictions
• High-flow stainless steel mufflers designed to enhance sound and performance
• Polished stainless steel chrome exhaust tips for a sleek, factory-style appearance
• Factory-style hangers for easy installation and secure fitment
• Complete hardware kit included for a hassle-free upgrade
• Engineered specifically for 2011–2014 Chrysler 300 and Dodge Charger 5.7L Hemi models
• Corrosion-resistant stainless steel construction for long-lasting durability

Construction & Design

Crafted from premium stainless steel, the JBA Cat-Back Exhaust System is built to withstand the rigors of daily driving and spirited performance use. The mandrel-bent tubing ensures smooth bends that preserve exhaust gas velocity and reduce turbulence, which helps maximize power output. The high-flow mufflers are engineered to provide an aggressive yet refined exhaust tone, striking a balance between performance sound and comfort inside the vehicle.

Polished stainless steel chrome tips add a touch of style while resisting corrosion and discoloration. Factory-style hangers and included hardware ensure the system fits securely and aligns perfectly with your vehicle’s existing mounting points, maintaining a factory-like appearance and ease of installation.

Performance & Sound

Replacing the restrictive factory exhaust system with the JBA Cat-Back Exhaust opens up exhaust flow, which can improve throttle response and overall engine efficiency. The system is tuned to deliver a deep, aggressive exhaust note that enhances the iconic Hemi sound without being overly loud or intrusive inside the cabin. This makes it an excellent choice for drivers who want a performance edge along with a satisfying auditory experience.

Installation & Fitment

The JBA Cat-Back Exhaust System is designed for direct bolt-on installation on 2011–2014 Chrysler 300 and Dodge Charger models equipped with the 5.7L Hemi engine. It uses factory-style hangers and includes all necessary hardware, allowing for a straightforward installation process with no modifications required. Professional installation is recommended to ensure proper fitment and optimal performance.

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

This exhaust system is perfect for Chrysler 300 and Dodge Charger owners who want to enhance their vehicle’s performance and sound without compromising quality or fitment. It suits enthusiasts looking for a durable, well-engineered exhaust upgrade that delivers a powerful yet refined exhaust tone and improved exhaust flow for their 5.7L Hemi-powered vehicle.

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.