Banks Power Monster Exhaust System

2018–2026 Jeep Wrangler JL 3.6L 2-Door

Part #: 51367

Overview

The Banks Monster Exhaust System is a high-performance upgrade designed specifically for the 2018–2026 Jeep Wrangler JL 3.6L 2-Door models. Engineered to replace the restrictive factory exhaust components, this system enhances exhaust flow and reduces weight, delivering improved vehicle performance and a commanding exhaust note. Ideal for Jeep enthusiasts seeking both off-road capability and an aggressive sound without the annoyance of highway drone, the Monster Exhaust balances power, durability, and sound quality in one comprehensive package.

By removing the factory resonators and the OEM muffler, the system frees up exhaust flow, resulting in less backpressure and better throttle response. Additionally, the design increases rear-end ground clearance, making it perfect for tackling challenging trails and rock crawling adventures.

Key Features

The Banks Monster Exhaust System incorporates advanced design elements and quality materials to maximize performance and durability. Key features include:

• Full 2.5-inch constant-diameter mandrel-bent stainless steel tubing for optimal exhaust flow
• Integrated slash-cut down-angled tip to enhance rear ground clearance and protect the exhaust on rough terrain
• Removes restrictive underbody resonators and OEM muffler for a freer flowing exhaust path
• 36% weight reduction compared to the stock exhaust system, improving overall vehicle agility
• 12% greater flow cross-section versus the factory exhaust for enhanced performance
• Free-flowing Monster-Muffler tail section designed to maintain exhaust gas velocity
• Strong, authoritative growl under load without annoying highway drone for comfortable cruising
• Less backpressure than stock, contributing to improved engine efficiency
• Backed by a 1-year limited warranty for peace of mind

Construction & Design

The Monster Exhaust System is crafted from mandrel-bent stainless steel tubing, ensuring smooth bends that preserve exhaust gas velocity and prevent flow restrictions. This construction not only enhances performance but also provides excellent corrosion resistance for long-lasting durability in harsh environments. The system’s design eliminates the factory resonators and muffler, replacing them with a high-flow Monster-Muffler that balances sound and performance.

The integrated slash-cut down-angled tip is engineered to maximize rear ground clearance, reducing the risk of damage during off-road excursions. Every component is precision-fit for the Jeep Wrangler JL 3.6L 2-Door, ensuring a straightforward installation and reliable operation.

Performance & Sound

The Banks Monster Exhaust delivers a powerful and aggressive exhaust note that intensifies under acceleration and load, providing an exhilarating driving experience. Unlike many aftermarket systems, it is engineered to minimize highway drone, allowing for comfortable long-distance cruising without fatigue. The reduction in backpressure and improved flow dynamics contribute to enhanced throttle response and overall engine efficiency, making it a practical upgrade for both daily driving and off-road performance.

Installation & Fitment

This exhaust system is designed as a direct bolt-on replacement for the 2018–2026 Jeep Wrangler JL 3.6L 2-Door models. Installation requires no cutting or welding, allowing for a straightforward upgrade using factory mounting points. The precise fitment ensures proper alignment and optimal ground clearance, making it suitable for off-road use without modifications.

What's Included

• 2.5-inch mandrel-bent stainless steel exhaust tubing
• High-flow Monster-Muffler tail section
• Integrated slash-cut down-angled exhaust tip
• All necessary mounting hardware and clamps
• Installation instructions

Ideal For

The Banks Monster Exhaust System is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s performance, sound, and off-road capability. It suits enthusiasts who demand a robust exhaust note without highway drone, seek improved throttle response, and require increased rear ground clearance for trail and rock crawling adventures. This system is also ideal for those looking to reduce exhaust system weight while maintaining durability and quality.

Banks Power develops emissions-compliant performance parts for diesel and gas trucks, SUVs, and tow rigs—focused on airflow, efficiency, and reliable power. With decades of engineering and patented development, Banks offers systems like intakes, exhaust and boost upgrades, tuners, and supporting components designed to increase performance while maintaining drivability for real-world use.