MBRP XP Series Dual Rear Exit Axle-Back Exhaust

2018–2024 Jeep Wrangler JL 3.6L V6

Part #: S5529409

Overview

The MBRP XP Series Dual Rear Exit 2.5" Axle-Back Exhaust is a precision-engineered upgrade designed specifically for the 2018 through 2024 Jeep Wrangler JL equipped with the 3.6L V6 engine. This exhaust system delivers a perfect balance of enhanced performance, durability, and a distinctive exhaust tone that complements both daily driving and off-road adventures. Ideal for Jeep enthusiasts seeking a reliable and straightforward upgrade, it improves throttle response and power output while providing a deep, mellow sound that stands out without being overpowering.

Built to withstand the rigors of trail and street use, the MBRP XP Series exhaust offers a bolt-on installation that maintains factory fitment and finish. Backed by a limited lifetime warranty, this system ensures long-lasting performance and peace of mind for Jeep owners looking to elevate their vehicle’s exhaust experience.

Key Features

MBRP’s Dual Rear Exit Axle-Back Exhaust combines quality materials with thoughtful engineering to deliver lasting benefits:

• Constructed from corrosion-resistant T409 stainless steel for enhanced durability and longevity
• Mandrel-bent tubing maintains consistent diameter for optimal exhaust flow and improved engine breathing
• Dual rear exit design enhances exhaust scavenging and delivers a distinctive, aggressive exhaust note
• Includes polished 4-inch outside diameter stainless steel exhaust tips for a clean, aggressive appearance
• Improves torque and horsepower by optimizing exhaust gas evacuation and reducing backpressure
• Reduces exhaust gas temperatures to promote better engine efficiency and longevity
• Increases throttle response for a more engaging and responsive driving experience
• Utilizes OEM hangers for a secure, bolt-on installation with no cutting or welding required
• Backed by a limited lifetime warranty for long-term reliability and customer confidence

Construction & Design

The MBRP XP Series exhaust system is crafted from premium T409 stainless steel, known for its excellent resistance to rust and corrosion. This material choice offers a durable, cost-effective solution that withstands harsh environments and trail conditions. The tubing is mandrel bent to ensure smooth, ripple-free bends that maintain consistent diameter throughout, maximizing exhaust flow and engine efficiency.

Durable stainless steel clamps and polished 4-inch tips resist discoloration and corrosion, preserving the system’s aggressive look over time. While highly corrosion-resistant, the system’s warranty excludes damage caused by heavy salt exposure or extreme winter conditions, ensuring coverage for manufacturing defects and complete system failures.

Performance & Sound

This axle-back exhaust system is engineered to enhance your Jeep Wrangler’s performance by improving exhaust flow and reducing backpressure. The dual rear exit design optimizes exhaust scavenging, resulting in increased torque and horsepower. Additionally, the system lowers exhaust gas temperatures, contributing to improved engine longevity.

The exhaust note is deep and mellow with an aggressive edge, providing a signature MBRP sound that is both enjoyable on spirited drives and suitable for everyday use. This balance of performance and sound makes it an excellent choice for Jeep owners who want a noticeable upgrade without excessive noise.

Installation & Fitment

The MBRP Dual Rear Exit Axle-Back Exhaust System is a direct bolt-on replacement for the factory axle-back exhaust on 2018–2024 Jeep Wrangler JL models with the 3.6L V6 engine. It uses OEM hangers and includes all necessary clamps, requiring no cutting, welding, or additional modifications. Installation can be completed with basic hand tools, allowing for a hassle-free upgrade that maintains factory fitment and finish.

What's Included

• Inlet pipe
• Muffler
• Passenger side tailpipe
• Driver side tailpipe
• Clamps
• Dual 4-inch outside diameter polished stainless steel exhaust tips

Ideal For

This exhaust system is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s performance and sound without sacrificing reliability or requiring complex installation. It suits off-road enthusiasts, daily drivers, and anyone seeking a durable, lifetime-backed exhaust upgrade that delivers improved power, throttle response, and a distinctive, refined exhaust tone.

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.