Banks Power Monster Exhaust System

Jeep Wrangler 12-18 3.6L V6

Part #: 51342

Overview

The Banks Power Monster Exhaust System is a high-performance upgrade designed specifically for the 2012 to 2018 Jeep Wrangler JK 3.6L 2-Door models. This exhaust system delivers a significant improvement in exhaust flow and sound quality, making it an excellent choice for Jeep enthusiasts seeking enhanced power and a more aggressive exhaust note without sacrificing civility. Engineered to reduce backpressure and increase efficiency, the Monster Exhaust System transforms your Wrangler’s exhaust into a freer-flowing, more responsive setup that complements both on-road and off-road driving.

Ideal for drivers who want to maximize their Jeep’s performance potential, this exhaust system combines durable construction with precision engineering to ensure long-lasting reliability and a bold presence.

Key Features

The Banks Power Monster Exhaust System offers a range of advanced features designed to optimize your Jeep’s exhaust flow and sound:

• Mandrel-bent 2.5-inch stainless steel tailpipe for smooth, unrestricted exhaust flow
• Straight-thru Monster muffler that flows up to 119% better than the stock system
• Significantly reduces backpressure for improved engine efficiency and power delivery
• Choice of polished chrome or Cerakote black stainless steel tailpipe tip for a customized look
• Heavy-gauge stainless steel construction for durability and corrosion resistance
• Designed to lower exhaust gas temperatures for enhanced performance and longevity
• Engineered specifically for Jeep Wrangler JK 3.6L 2-Door models from 2012 to 2018
• Includes all necessary mounting hardware for straightforward installation

Construction & Design

Built from premium heavy-gauge stainless steel, the Banks Monster Exhaust System is engineered to withstand the rigors of daily driving and off-road adventures alike. The mandrel-bent 2.5-inch tailpipe ensures smooth bends that maintain consistent diameter throughout, minimizing flow restrictions and turbulence. The Monster muffler features a straight-thru design that maximizes exhaust gas evacuation while maintaining a balanced, authoritative tone.

The exhaust tip is available in a polished chrome finish that offers a mirror-like shine or a durable Cerakote black finish for a stealthy appearance. Every component is crafted with precision to ensure a perfect fit and finish on your Jeep Wrangler JK.

Performance & Sound

The Monster Exhaust System is engineered to dramatically improve exhaust flow, increasing it by up to 119% compared to the stock exhaust. This reduction in backpressure allows your engine to breathe more freely, which can enhance throttle response and overall efficiency. The result is a richer, deeper exhaust note that is both powerful and refined, delivering an aggressive yet civilized sound that complements the rugged character of the Jeep Wrangler JK.

Installation & Fitment

This exhaust system is designed for direct fitment on 2012–2018 Jeep Wrangler JK 3.6L 2-Door models, requiring no cutting or welding. Installation is straightforward using the included mounting hardware, making it accessible for enthusiasts with basic mechanical skills. The system integrates seamlessly with the factory exhaust layout, ensuring a secure and reliable fit.

What's Included

• Stainless steel Monster muffler
• 2.5-inch stainless steel mandrel-bent tailpipe
• Polished chrome or Cerakote black stainless steel tailpipe tip
• Complete mounting hardware kit

Ideal For

The Banks Power Monster Exhaust System is perfect for Jeep Wrangler JK owners who want to enhance their vehicle’s performance and sound without compromising reliability or style. It suits off-road enthusiasts, daily drivers, and anyone looking to upgrade their exhaust system for improved airflow, reduced backpressure, and a commanding exhaust note that stands out on the trail or street.

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.