MBRP Performance Axle-Back Exhaust System

2007–2018 Jeep Wrangler / Wrangler JK

S5528409

Overview:

The MBRP T409 Performance Axle-Back Dual Rear Exit Exhaust System is engineered specifically for Jeep Wrangler models from 2007 through 2018, including the Wrangler JK series. Designed for enthusiasts seeking a reliable upgrade, this exhaust system enhances your Jeep’s performance while delivering a distinctive, mellow exhaust note. Crafted to withstand the rigors of daily driving and off-road adventures, it offers a perfect balance of durability, sound, and power improvement.

Ideal for Jeep owners who want to improve throttle response and increase horsepower without sacrificing reliability, this axle-back system is a bolt-on solution that fits seamlessly with OEM hangers. Whether you’re upgrading your Wrangler Sahara, Rubicon, Sport, or Unlimited variants, this exhaust system provides a noticeable enhancement to your vehicle’s driving experience.

Key Features:

MBRP’s T409 Performance Axle-Back Exhaust System combines advanced engineering with quality materials to deliver superior performance and longevity. Key features include:

• Constructed from corrosion-resistant T409 stainless steel for long-lasting durability
• Mandrel-bent tubing ensures smooth exhaust flow with no rippling in bends
• Dual rear exit design with 4-inch outside diameter stainless steel tips for aggressive styling
• Includes inlet pipe, muffler, passenger and driver side tailpipes, clamps, and tips
• Improves torque and horsepower by optimizing exhaust flow
• Reduces exhaust gas temperatures for enhanced engine efficiency
• Increases throttle response for a more responsive driving feel
• Utilizes OEM hangers for a straightforward, bolt-on installation
• Limited lifetime warranty backing for peace of mind
• Delivers a mellow yet distinctive exhaust tone suitable for daily driving

Construction & Design:

This exhaust system is built from premium T409 stainless steel, a material chosen for its excellent resistance to penetrating rust and corrosion. While it offers robust protection against most environmental factors, it is important to note that exposure to heavy salt air, winter road treatments, and extreme conditions may accelerate corrosion and are not covered under the warranty unless the system fails completely.

The tubing is mandrel bent to maintain consistent diameter throughout bends, maximizing exhaust gas flow and minimizing backpressure. This precision engineering enhances engine breathing, which can translate into improved power output and longevity. The dual rear exit design not only improves exhaust flow but also adds a bold, aggressive look to the rear of your Jeep.

Performance & Sound

The MBRP T409 Performance Axle-Back system is designed to elevate your Jeep’s performance by improving exhaust flow dynamics. This results in increased torque and horsepower, along with lower exhaust gas temperatures that help maintain engine health. The system’s sound profile is carefully tuned to provide a mellow yet sporty exhaust note that stands out without being overpowering, making it suitable for both daily driving and spirited off-road use.

Installation & Fitment:

Installation is straightforward with a bolt-on design that uses your Jeep’s existing OEM hangers, requiring no cutting or welding. This ensures a secure fit and reduces installation time, allowing you to upgrade your exhaust system quickly and easily. The system is engineered to fit a wide range of Jeep Wrangler models, including the 70th and 75th Anniversary editions, Rubicon, Sahara, Sport, Sport S, Unlimited, and X trims from 2007 through 2018.

What's Included:

• Inlet pipe
• Muffler
• Passenger side tailpipe
• Driver side tailpipe
• Clamps
• 4-inch outside diameter stainless steel dual rear exit tips

Ideal For:

This exhaust system is perfect for Jeep Wrangler owners who want a durable, performance-oriented upgrade that enhances both power and sound without compromising reliability. It suits daily drivers, weekend adventurers, and off-road enthusiasts who demand a quality exhaust system that can handle diverse driving conditions while providing a distinctive exhaust note and improved throttle response.

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.