aFe · New
aFe Rock Duster 3in 409 SS Cat-Back Turn-Down Exhaust 2018+ Jeep Wrangler (JL) V6 3.6L
MPN 49-48068 · Store SKU afe49-48068
Supplier stock checked 11/7/2026, 4:49:58 PM 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 durable, purpose-built, cat-back exhaust system improves clearance over rough terrain for the Jeep JK adventurist who wants it all. Large, 2 ½" to 3" mandrel-bent 409 stainless steel tubing outflows the restrictive OE exhaust to increase torque and horsepower while a free-flowing muffler delivers a powerful, performance tone. The ROCK BASHER'S unique pre-axle turn down tip handles off-road obstacles and utilizes factory mounts for a qui ck and simple install. This cat-back exhaust system has a turn down tip under the vehicle, before the rear axle, to take on rough terrain and off-road obstacles. No more smashed tips. An 18" long, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound whi le unleashing all available horsepower and torque. ROCK BASHER 3 IN 409 Stainless Steel Cat-Back Exhaust System Jeep Wrangler (JL) 18-26 V6-3.6L ROCK BASHER 3 IN 409 Stainless Steel Cat-Back Exhaust System
Manufacturer fitment & guides
Check 49-48068 against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
