Flowmaster · New
Flowmaster 18-25 Jeep Wrangler JL 3.6L Outlaw Cat-Back Exhaust System
MPN 817844 · Store SKU flo817844
Supplier stock checked 11/8/2026, 4:37:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This Flowmaster® Outlaw Cat-back exhaust system is designed for all 2018-2026 Jeep Wrangler JL 2 & 4-door models with the 3.6L engine and is perfect for the person looking for an aggressive exterior and interior exhaust tone, along with the performance benefits of a free-flowing exhaust system. This bolt-on emissions-legal system features 2.50-inch mandrel-bent stainless steel tubing, a specially tuned resonator to reduce interior resonance, along with an optional non-resonated pipe if you want an even more of an aggressive sound. Other features include a race-proven Outlaw® Series muffler with dual 2.5-inch mandrel-bent tailpipes finished off with a large pair of 4.00-inch black ceramic coated stainless steel tips for an aggressive modern look. The system is designed for an easy fit using the factory hanger locations and includes all necessary parts and hardware for installation. Fits 2018-2026 Jeep Wrangler JL 2 & 4-door models with the 3.6L engine. - Aggressive sound Flowmaster Outlaw Cat-back Exhaust System
Manufacturer fitment & guides
Check 817844 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
