Description
Overview
The Flowmaster Outlaw Axle-back Exhaust System is engineered for the driver who wants an unmistakably aggressive exterior sound paired with a moderate interior tone — all backed by the performance credentials you expect from Flowmaster. Purpose-built for the 2018-2026 Jeep Wrangler JL equipped with the 2.0L or 3.6L engine, this bolt-on system delivers a bold voice and clean, polished style without sacrificing daily drivability.
At the heart of the kit is a specially designed Outlaw Series muffler with a 32.00-inch overall length, side inlet and dual outlet design. The muffler feeds dual 2.50-inch mandrel-bent tailpipes that route to a pair of large 4.00-inch polished stainless steel tips, each embossed with the Flowmaster logo. The tips exit out under the rear bumper for a purposeful, finished look that complements the Wrangler’s rugged profile.
Key Benefits
Full stainless steel construction means this axle-back system is built to endure the elements and the demands of on- and off-road driving. Because it uses the factory hanger locations and includes all necessary parts and hardware, installation is a straightforward bolt-on job you can complete at home — no permanent modifications required. The black-finished Outlaw muffler and silver piping combine with the polished tips for a stealthy yet standout appearance.
- Aggressive exterior sound with a moderate interior tone
- Full stainless steel construction for lasting durability
- Dual 2.50-inch mandrel-bent tailpipes for smooth flow
- Large 4.00-inch polished stainless tips with embossed Flowmaster logo
- Mounts to factory hanger locations for a true bolt-on fit
- CARB (California) compliant and emissions-legal (Emission Code 5)
Options & Configuration
This is a complete axle-back kit that includes the Outlaw Series muffler, dual tailpipes, polished tips, and all mounting hardware. The muffler is supplied as part of the kit and is not sold separately. A heat shield is not included with this system. Choose this Outlaw setup when you want the fullest, most aggressive sound Flowmaster offers in an emissions-legal, home-installable package.
Fitment
Designed specifically for the 2018-2026 Jeep Wrangler JL with the 2.0L or 3.6L engine, the system fits both 2-door and 4-door models. It is emissions-legal and CARB (California) compliant, making it a smart choice for enthusiasts in states with stricter emissions requirements. Please note the included California Proposition 65 warning.
Backed by Flowmaster’s Lifetime Limited Warranty and engineered for a precise fit, the Outlaw Axle-back Exhaust System is a proven upgrade for Wrangler owners who want more sound, more style, and dependable Flowmaster quality.











