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Part #: 51320
The Banks Power Monster Exhaust System is a high-performance upgrade designed specifically for the 2018 to 2026 Jeep Wrangler Unlimited JL equipped with the 3.6L engine. This 2.5-inch mandrel-bent stainless steel exhaust system replaces the restrictive factory resonators and OEM muffler to significantly improve exhaust flow and reduce weight. Ideal for Jeep enthusiasts seeking enhanced rear-end ground clearance and a more aggressive exhaust note, the Monster Exhaust delivers a strong, authoritative growl under load without the annoying drone commonly experienced on the highway.
Built to withstand off-road conditions, this exhaust system not only improves performance but also enhances the rugged capability of your Wrangler by increasing clearance for rock crawling and trail driving. It’s a perfect balance of power, sound, and durability for drivers who demand more from their Jeep’s exhaust.
The Banks Power Monster Exhaust System offers a range of advanced features engineered to optimize performance and sound quality:
Crafted from high-quality stainless steel, the Banks Monster Exhaust System is built to resist corrosion and withstand the rigors of off-road use. The mandrel-bent tubing ensures smooth bends that maintain consistent diameter throughout the system, minimizing turbulence and maximizing exhaust flow. The integrated slash-cut tip is strategically angled downward to protect the exhaust from damage while improving ground clearance, a critical feature for off-road enthusiasts navigating rocky trails and obstacles.
The design eliminates the factory resonators and restrictive muffler, which are known to impede exhaust flow and add unnecessary weight. This streamlined construction not only reduces backpressure but also contributes to the system’s significant weight savings compared to stock.
The Monster Exhaust System enhances engine performance by improving exhaust scavenging and reducing backpressure, allowing the 3.6L V6 engine to breathe more freely. This results in a more responsive throttle and improved overall efficiency. The system’s unique muffler design produces a deep, aggressive growl that intensifies under load, delivering an exhilarating driving experience without the intrusive drone that can fatigue drivers during long highway cruises.
Designed as a direct bolt-on replacement for the factory exhaust, the Banks Monster Exhaust System installs easily on the 2018–2026 Jeep Wrangler Unlimited JL 3.6L without the need for cutting or welding. The system is engineered to fit precisely with existing mounting points and hardware, ensuring a straightforward installation process that can typically be completed with basic hand tools. No modifications to the vehicle’s chassis or suspension are required.
This exhaust system is ideal for Jeep Wrangler Unlimited JL owners who want to enhance their vehicle’s performance, sound, and off-road capability. It suits enthusiasts who frequently tackle challenging trails and rock crawling, as well as those who desire a more aggressive exhaust note without sacrificing daily drivability or comfort on the highway.
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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
51320 Banks Power 18-26 Jeep Wrangler Unlimited JL 3.6L Monster Exhaust System 2.5" SS (F&R). This 2.5-inch mandrel-bent stainless steel exhaust system boosts flow by removing factory resonators and the restrictive OEM muffler, delivering a strong, authoritative growl without highway drone. It reduces exhaust weight by over 36%, improves rear-end ground clearance for off-road adventures, and maintains exhaust gas velocity with a free-flowing Monster-Muffler tail section. Enjoy less backpressure, enhanced performance, and a durable design backed by a 1-year limited warranty.
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Part #: 51320
The Banks Power Monster Exhaust System is a high-performance upgrade designed specifically for the 2018 to 2026 Jeep Wrangler Unlimited JL equipped with the 3.6L engine. This 2.5-inch mandrel-bent stainless steel exhaust system replaces the restrictive factory resonators and OEM muffler to significantly improve exhaust flow and reduce weight. Ideal for Jeep enthusiasts seeking enhanced rear-end ground clearance and a more aggressive exhaust note, the Monster Exhaust delivers a strong, authoritative growl under load without the annoying drone commonly experienced on the highway.
Built to withstand off-road conditions, this exhaust system not only improves performance but also enhances the rugged capability of your Wrangler by increasing clearance for rock crawling and trail driving. It’s a perfect balance of power, sound, and durability for drivers who demand more from their Jeep’s exhaust.
The Banks Power Monster Exhaust System offers a range of advanced features engineered to optimize performance and sound quality:
Crafted from high-quality stainless steel, the Banks Monster Exhaust System is built to resist corrosion and withstand the rigors of off-road use. The mandrel-bent tubing ensures smooth bends that maintain consistent diameter throughout the system, minimizing turbulence and maximizing exhaust flow. The integrated slash-cut tip is strategically angled downward to protect the exhaust from damage while improving ground clearance, a critical feature for off-road enthusiasts navigating rocky trails and obstacles.
The design eliminates the factory resonators and restrictive muffler, which are known to impede exhaust flow and add unnecessary weight. This streamlined construction not only reduces backpressure but also contributes to the system’s significant weight savings compared to stock.
The Monster Exhaust System enhances engine performance by improving exhaust scavenging and reducing backpressure, allowing the 3.6L V6 engine to breathe more freely. This results in a more responsive throttle and improved overall efficiency. The system’s unique muffler design produces a deep, aggressive growl that intensifies under load, delivering an exhilarating driving experience without the intrusive drone that can fatigue drivers during long highway cruises.
Designed as a direct bolt-on replacement for the factory exhaust, the Banks Monster Exhaust System installs easily on the 2018–2026 Jeep Wrangler Unlimited JL 3.6L without the need for cutting or welding. The system is engineered to fit precisely with existing mounting points and hardware, ensuring a straightforward installation process that can typically be completed with basic hand tools. No modifications to the vehicle’s chassis or suspension are required.
This exhaust system is ideal for Jeep Wrangler Unlimited JL owners who want to enhance their vehicle’s performance, sound, and off-road capability. It suits enthusiasts who frequently tackle challenging trails and rock crawling, as well as those who desire a more aggressive exhaust note without sacrificing daily drivability or comfort on the highway.
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.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
