Flowmaster Outlaw Axle-Back Exhaust System

2018–2026 Jeep Wrangler JL 2.0L & 3.6L Engines

817840

Overview:

The Flowmaster Outlaw Axle-Back Exhaust System is engineered specifically for the 2018 to 2026 Jeep Wrangler JL models equipped with either the 2.0L turbocharged or 3.6L V6 engines. Designed to fit both 2-door and 4-door configurations, this exhaust system offers Jeep enthusiasts a perfect balance of aggressive exterior sound and a moderate interior tone. It delivers the signature Flowmaster performance enhancements, improving exhaust flow and throttle response while maintaining a refined driving experience.

Ideal for Jeep owners seeking a bolt-on upgrade that enhances both the auditory and performance aspects of their vehicle, the Outlaw Axle-Back system combines durable construction with a distinctive sound profile that complements the rugged character of the Wrangler JL.

Key Features:

This exhaust system incorporates advanced design elements and quality materials to ensure lasting performance and style:

• Specifically designed for 2018–2026 Jeep Wrangler JL with 2.0L and 3.6L engines
• Fits both 2-door and 4-door Wrangler JL models
• Aggressive exterior sound with a moderate interior tone for daily driving comfort
• Full stainless steel construction for corrosion resistance and durability
• Mandrel-bent 2.50-inch dual tailpipes for optimized exhaust flow
• Large 4.00-inch polished stainless steel tips embossed with the Flowmaster logo
• Utilizes factory hanger locations for a secure, factory-like fit
• Emissions-legal bolt-on installation with no modifications required
• Covered by Flowmaster’s Lifetime Limited Warranty

Construction & Design:

The Outlaw Axle-Back Exhaust System is crafted from premium stainless steel, ensuring excellent resistance to rust and corrosion even under harsh off-road conditions. The system features mandrel-bent tubing, which maintains consistent diameter throughout bends to maximize exhaust flow and minimize restrictions. The signature Outlaw Series muffler is engineered to deliver a distinctive sound that is aggressive yet controlled, enhancing the Jeep’s presence without overwhelming cabin noise.

Polished stainless steel tips not only provide a striking visual upgrade but are also designed to withstand heat and environmental exposure. The system mounts using the factory hanger locations, preserving the Wrangler’s original undercarriage layout and ensuring a secure, rattle-free fit.

Performance & Sound

The Flowmaster Outlaw Axle-Back system improves exhaust scavenging and reduces backpressure, which can contribute to enhanced throttle response and a more engaging driving experience. Its sound profile is tailored to provide an aggressive exterior tone that commands attention while maintaining a moderate interior volume, making it suitable for both spirited drives and everyday use.

Installation & Fitment:

This exhaust system is designed for a straightforward bolt-on installation using existing factory mounting points. No cutting, welding, or additional modifications are necessary, allowing Jeep owners to install the system at home with basic hand tools. The kit includes all necessary hardware and detailed instructions to facilitate a hassle-free upgrade.

What's Included:

• Outlaw Series stainless steel muffler
• Dual 2.50-inch mandrel-bent stainless steel tailpipes
• Pair of 4.00-inch polished stainless steel exhaust tips with Flowmaster logo
• All required mounting hardware and clamps
• Installation instructions

Ideal For:

The Flowmaster Outlaw Axle-Back Exhaust System is perfect for Jeep Wrangler JL owners who want to enhance their vehicle’s sound and performance without sacrificing daily drivability or requiring complex installation. It suits off-road enthusiasts, weekend adventurers, and anyone looking to add a bold, aggressive exhaust note that complements the Wrangler’s rugged style.

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.