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Supplier details checked 2026-09-23 · Test catalog
Fits 2018-2026 Jeep Wrangler JL Unlimited 4-door models with 3.6L engine. High Clearance. - Aggressive to moderate sound
Flowmaster Outlaw Cat-back Exhaust System
Race-proven Outlaw Performance Muffler
Provides Maximum Off-Road Clearance
Uses the Factory Hanger Locations
2.50-inch Mandrel-bent Tubing
Stainless Steel Construction
Dyno Tuned For Maximum HP
Lifetime Limited Warranty
Flowmaster Quality
Includes Hardware
Easy Installation
2018-2026 Jeep Wrangler JL Unlimited 4-door models with 3.6L engine, including the Sahara 3.6L with Hybrid E-torque option.
Flowmaster 18-25 Jeep Wrangler JL 3.6L Outlaw Cat-Back Exhaust System
1825 JEEP WRANGLER JL 36L CB OTL HIGH
SYS 18-26 JEEP WRANG
This Flowmaster® Outlaw® Cat-back exhaust system replaces the factory transverse muffler on 2018-2026 Jeep Wrangler Unlimited 4-door models with the 3.6L engine, including the Sahara 3.6L with Hybrid E-torque option. The system relocates the muffler into a position right behind the catalytic converter where it is tucked up into the frame and out of harm's way when navigating rocky terrain. The system is constructed from 409S stainless steel, features a race-proven Outlaw series muffler for an aggressive exterior with a moderate interior sound level in the cab and the single 2.50-inch mandrel-bent stainless steel tailpipe is re-routed to run up and over the rear sway bar and exits up high at the rear bumper to provide maximum clearance for extreme crawling. The system is finished off with a polished 3.00-inch stainless steel tip. Note: Does Not fit 2-door models.
SYS 18-26 JE
