MBRP Cat Back Exhaust System

2009–2010 Dodge Ram 5.7L Hemi & 2011–2018 Ram 1500 5.7L Hemi

Part #: S5146304

Overview

The MBRP Cat Back Exhaust System with Dual Split Rear Exit is engineered specifically for Dodge Ram 5.7L Hemi models from 2009 to 2010 and Ram 1500 5.7L Hemi trucks from 2011 to 2018. Designed to replace the factory exhaust from the catalytic converter back, this system enhances exhaust flow, delivering improved performance and a refined aggressive sound. Ideal for enthusiasts seeking a balance between street-friendly tone and enhanced throttle response, it offers a durable upgrade that complements both daily driving and spirited cruising.

Built to withstand harsh conditions, this exhaust system is perfect for drivers who demand reliability and style without sacrificing comfort or longevity. Whether navigating city streets or open highways, the MBRP Cat Back system provides a noticeable improvement in exhaust efficiency and sound quality.

Key Features

Experience the benefits of a premium exhaust upgrade with these standout features:

• Constructed from T304 stainless steel for superior corrosion resistance and durability
• Dual split rear exit design enhances exhaust flow and provides a distinctive look
• 3-inch primary tubing with 2.5-inch secondary tubing for optimized performance
• Mirror-polished dual wall, angle-cut 4.5-inch exhaust tips for a sleek, aggressive appearance
• Street Profile sound tuning delivers an aggressive tone under throttle without excessive drone on long drives
• Lifetime warranty backed by MBRP’s commitment to quality
• Direct bolt-on fitment with no modifications required for a straightforward installation

Construction & Design

This exhaust system is crafted from premium T304 stainless steel, known for its exceptional resistance to rust and corrosion. This material choice ensures longevity even in extreme climates involving snow, road salt, or off-road conditions. The dual wall exhaust tips are precision-engineered with an angle cut and mirror-polished finish, combining aesthetic appeal with functional heat dissipation to protect surrounding body panels.

The 3-inch tubing diameter paired with 2.5-inch secondary piping is designed to optimize exhaust flow, reducing backpressure while maintaining a balanced sound profile. The dual split rear exit not only enhances performance but also adds a bold visual statement to the rear of your Ram.

Performance & Sound

The MBRP Cat Back Exhaust System is tuned to deliver a Street Profile sound that strikes the perfect balance between aggressive and refined. When accelerating, expect a deep, throaty exhaust note that enhances the driving experience without becoming intrusive during cruising or highway travel. This system improves exhaust scavenging, which can contribute to better throttle response and overall engine efficiency.

Installation & Fitment

Designed for a direct bolt-on installation, this cat back exhaust system fits 2009–2010 Dodge Ram 5.7L Hemi and 2011–2018 Ram 1500 5.7L Hemi models without the need for cutting or welding. The kit includes all necessary hardware for a straightforward installation, making it accessible for both professional installers and experienced enthusiasts. No additional modifications are required, ensuring a hassle-free upgrade.

What's Included

• Cat back exhaust piping with dual split rear exit
• Dual wall, angle cut 4.5-inch mirror-polished stainless steel exhaust tips
• Mounting hardware and clamps
• Installation instructions

Ideal For

This exhaust system is ideal for Dodge Ram and Ram 1500 owners with the 5.7L Hemi engine who want to enhance their truck’s performance and sound without compromising daily drivability. It suits enthusiasts looking for a durable, rust-resistant exhaust solution that performs well in all weather conditions and complements both street and light off-road use.

MBRP builds performance exhaust systems engineered for bold sound, improved flow, and durable fitment across gas and diesel trucks, as well as select cars. From workhorse tow rigs to weekend builds, MBRP is known for offering multiple series and configurations so owners can choose the tone and construction that match how hard the vehicle gets driven.