Flowmaster · New
Flowmaster 00-06 Jeep Wrangler TJ 4.0L FlowFX Cat-Back Exhaust System
MPN 717865 · Store SKU flo717865
Supplier stock checked 11/8/2026, 8:09:18 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 Flow FX® cat-back exhaust system is designed for 2000-2006 Jeep Wrangler TJ with 4.0L engine and features all stainless steel construction for added durability and longevity. The 2.50-inch Flow FX "straight-through" performance muffler mounts high in the frame rail just behind the factory catalytic converter and bolts up to the factory flange. The Flow FX system has a moderate deep powerful sound outside with minimal interior resonance. The 2.50-inch mandrel-bent stainless steel tailpipe is tucked up high in the undercarriage protecting it from being crushed when traversing rocky terrain. The system is finished off with a large 3.50-inch black ceramic coated stainless steel tip embossed with the Flowmaster® logo. Uses the factory hanger locations, comes with installation instructions and all hardware necessary for a quick and easy installation you can do at home. Fits 2000-2006 Jeep Wrangler TJ with 4.0L engine. - Moderate sound Flowmaster Flow FX Cat-back Exhaust System
Manufacturer fitment & guides
Check 717865 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
