JBA Cat-Back Exhaust System

2002–2010 Dodge Ram, 2011–2018 Ram 1500 5.7L Hemi

Part #: 40-1535

Overview

The JBA Cat-Back Exhaust System with a single side exit is engineered specifically for Dodge Ram and Ram 1500 trucks equipped with the 5.7L Hemi engine from 2002 through 2018. This system also fits 2019 and newer Ram 1500 Classic models, providing a direct bolt-on upgrade to your factory exhaust. Designed for enthusiasts seeking a balanced combination of enhanced power, aggressive yet refined sound, and durable construction, this exhaust system transforms your truck’s performance and driving experience without overwhelming cabin noise.

Ideal for daily drivers and performance enthusiasts alike, the JBA Cat-Back exhaust replaces restrictive factory components with free-flowing mandrel-bent tubing and high-flow mufflers. This upgrade improves exhaust scavenging, resulting in better throttle response and potential efficiency gains while delivering a deep, muscular exhaust note that complements the Hemi’s signature growl.

Key Features

Engineered for quality and performance, the JBA Cat-Back Exhaust System offers the following key features:

• Large diameter stainless steel mandrel-bent tubing for optimal exhaust flow and durability
• High-flow stainless steel muffler(s) designed to enhance sound without excessive drone
• Polished stainless steel chrome tip(s) with a sleek factory-style appearance
• Factory-style hangers for easy installation and secure fitment
• High-quality hardware included to ensure a reliable, long-lasting assembly
• Single side exit design that maintains a clean, aggressive look
• Precision tuning to balance power gains with a refined exhaust tone
• Direct bolt-on fitment with no modifications required

Construction & Design

The JBA Cat-Back Exhaust System is crafted from premium stainless steel, providing excellent corrosion resistance and long-term durability even under harsh driving conditions. The mandrel-bent tubing preserves consistent diameter throughout bends, minimizing flow restrictions and turbulence for maximum performance. The high-flow muffler is engineered to reduce backpressure while delivering a deep, aggressive exhaust note that enhances the 5.7L Hemi’s natural sound characteristics without being intrusive inside the cabin.

Polished stainless steel chrome tips add a stylish finishing touch that complements the truck’s factory aesthetics. The system uses factory-style hangers and includes all necessary hardware, ensuring a secure and professional installation that maintains factory ride height and clearance.

Performance & Sound

By replacing the restrictive factory exhaust components, the JBA Cat-Back System improves exhaust flow, which can enhance throttle response and overall engine efficiency. The tuned muffler design provides a rich, muscular exhaust tone that is aggressive yet controlled, avoiding excessive drone during highway cruising. This system is ideal for drivers who want to amplify their Ram’s presence on the road while maintaining a comfortable driving environment.

Installation & Fitment

This exhaust system is designed for direct bolt-on installation on Dodge Ram trucks from 2002 to 2010 and Ram 1500 models from 2011 to 2018 equipped with the 5.7L Hemi engine. It also fits 2019 and newer Ram 1500 Classic models. The factory-style hangers and included hardware simplify installation, requiring no cutting or welding. Most installations can be completed with basic hand tools and moderate mechanical experience.

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
• All necessary mounting hardware

Ideal For

This JBA Cat-Back Exhaust System is perfect for Dodge Ram and Ram 1500 owners who want to upgrade their truck’s exhaust for improved performance, enhanced sound, and long-lasting durability. It suits daily drivers seeking a refined yet aggressive exhaust tone, as well as enthusiasts looking to maximize their 5.7L Hemi’s potential without compromising reliability or requiring complex modifications.

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.