Flowmaster Outlaw Extreme Cat-Back Exhaust System

2018–2026 Jeep Wrangler JL 2.0T

818109

Overview:

The Flowmaster Outlaw Extreme Cat-Back Exhaust System is engineered specifically for the 2018 to 2026 Jeep Wrangler JL equipped with the 2.0L turbocharged engine. Designed for Jeep enthusiasts who demand both aggressive sound and enhanced performance, this system delivers a deep, powerful tone while improving exhaust flow. It is ideal for drivers who want to elevate their Wrangler’s presence on and off the road without compromising durability or ground clearance.

With a focus on rugged off-road capability, the Outlaw Extreme system eliminates the traditional over-axle tailpipe, improving departure angles and reducing the risk of damage during extreme trail driving. This exhaust upgrade is a perfect blend of performance, style, and practical engineering for Jeep owners looking to maximize their vehicle’s potential.

Key Features:

The Outlaw Extreme Cat-Back Exhaust System offers a range of features designed to enhance your Jeep Wrangler’s performance and sound characteristics:

• Outlaw series muffler delivering a deep, aggressive exhaust note
• 3.0-inch mandrel-bent 409 stainless steel tubing for optimal exhaust flow and durability
• Turndown style dump exit located immediately after the muffler
• Eliminates the over-axle tailpipe to improve ground clearance and departure angle
• Utilizes factory mounting locations for a straightforward installation process
• Includes all necessary hardware for a complete bolt-on upgrade
• Backed by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind

Construction & Design:

Built from premium 409 stainless steel, the Outlaw Extreme exhaust system is engineered to withstand the harsh conditions of off-road driving while resisting corrosion and wear. The mandrel-bent tubing ensures smooth exhaust gas flow without restrictions, maximizing performance gains. The turndown dump exit design not only enhances the aggressive sound but also strategically positions the exhaust outlet to avoid common off-road obstacles.

Flowmaster’s precision engineering ensures that the system fits perfectly using existing factory mounting points, maintaining the structural integrity of your Jeep while providing a clean, professional appearance.

Performance & Sound

The Outlaw Extreme system is tuned to produce a deep, throaty exhaust note that enhances the driving experience without being overly loud or intrusive. By improving exhaust flow with its 3.0-inch tubing and high-performance muffler, this system can contribute to better throttle response and overall engine efficiency. The unique turndown exit helps project the sound with clarity and authority, making your Jeep stand out on the road or trail.

Installation & Fitment:

Installation is straightforward and designed to be a direct bolt-on replacement for the factory exhaust system on 2018–2026 Jeep Wrangler JL models with the 2.0T engine. No cutting, welding, or additional modifications are required. The system uses all factory mounting locations and includes the necessary hardware, allowing for a hassle-free upgrade that can typically be completed with basic hand tools.

What's Included:

• Outlaw Extreme stainless steel muffler
• 3.0-inch mandrel-bent 409 stainless steel tubing sections
• Turndown style dump exit
• All required mounting hardware and clamps
• Installation instructions

Ideal For:

This exhaust system is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s sound and performance while maintaining or improving off-road capability. It suits enthusiasts who frequently tackle challenging terrain and require improved ground clearance and departure angles without sacrificing exhaust tone or durability. Additionally, it appeals to those seeking a high-quality, long-lasting exhaust upgrade backed by a reputable brand.

Flowmaster is an iconic exhaust brand famous for signature exhaust tone and performance mufflers, as well as complete axle-back and cat-back systems. Built for muscle cars, trucks, and performance builds, Flowmaster systems are designed to improve flow and deliver the sound character enthusiasts chase.