AFE Twisted Steel Loop Delete Down-Pipe / Y-Pipe

12-18 Jeep Wrangler JK 3.6L V6 (4-Door Models)

48-46210

Designed to accommodate long-arm travel lift kits that interfere with OE loop and Y-pipe.

Mandrel-bent 409 stainless steel for durability

True merged collector used in the Y-pipe

All necessary hardware for hassle-free installation

True Merged Collector: The true merged collector is designed to create a smooth transition of exhaust gases as the two tubes are combined into one. This design increases exhaust velocity and eliminates the possibility of any turbulence that form collectors can cause.

Accommodates Aftermarket Lift Kits: If you are going to lift your Jeep, you need to add this product. The OE loop tube on the driver's side comes into contact with aftermarket long arm travel kits.

Mandrel Bent Tubing: Mandrel bent tubing allows for smooth transitions of exhaust gas increasing exhaust velocity, increasing horsepower, torque and improving throttle response.

Fitment Note: This item fits the 4-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 manufacturing 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.