AFE ROCK BASHER Cat-Back Exhaust System

18-25 Jeep Wrangler JL 3.6L V6

49-48074

• Up to +9 HP and +8 lbs. x ft. Torque in-house dyno proven gains
• 3" mandrel bent, 409 stainless steel tubing for unrestrictive exhaust flow
• Free-flowing stainless steel muffler for a powerful, aggressive, performance tone
• Unique shortened pre-axle turndown exit offers more ground clearance for off-road
• 100% hand MIG-welded for strength and durability
• Fits the 2-door model only

Performance Gains:
In house dyno testing produced gains of up to +9 horsepower and +8 lbs. x ft. torque.

Unique Pre-Axle Turn down Tip:
This cat-back exhaust system has a shortened turndown tip under the vehicle, before the rear axle to take on rough terrain and off-road obstacles. No more smashed or lost tips to worry about.

Aggressive Sound:
A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Installation is a Snap:
This exhaust system uses all factory mounting locations, spherical connection for a 360-degree sealing surface and hassle-free installation.

Perfect Fit:
Factory style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for a long lasting, factory style fit.

Fitment Note:
This item fits 2-Door models only

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.