12-18 Jeep Wrangler JK 3.6L V6 (4-Door Models)
49-46231
This MACH Force XP Hi-Tuck Cat-Back exhaust system is constructed of 2-1/2 IN mandrel-bent 409 stainless steel tubing. This exhaust system comes complete with a 22 IN free-flowing muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower, torque and throttle response.
22 IN Muffler:
This system incorporates a high-flow 22 IN stainless steel muffler to provide a mellow tone and eliminate drone.
Hi-Tuck:
Engineered with off-roading in mind, this system uses a large 22 IN forward mounted muffler, for long travel clearance and allows for greater approach and departure angles.
Two-Piece Design:
This system is designed for a hassle-free installation using only two pieces for the entire installation.
Use with Air Compressor Kits:
The driver side exit location is perfect for adding on-board air compressor systems to the underside of your Jeep. If you are considering an on-board air compressor kit, you need to use this system.
Fitment Note:
This item fits 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 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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
aFe 49-46231 Jeep Wrangler 12-18 3.6L V6 AFE MACH Force-Xp Hi-Tuck Cat-Back Exhaust System. This MACH Force-Xp Hi-Tuck Cat-Back exhaust system features 2.5-inch mandrel-bent 409 stainless steel tubing and a 22-inch high-flow muffler for a smooth, mellow tone without drone. Designed for off-road clearance, the forward-mounted muffler enhances approach and departure angles. The two-piece design ensures easy installation, while the driver-side exit allows for on-board air compressor integration. Experience improved horsepower, torque, and throttle response with this durable, California-made exhaust system tailored for 4-door Jeep Wrangler JK models.
FREE GROUND SHIPPING
MADE IN THE USA
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12-18 Jeep Wrangler JK 3.6L V6 (4-Door Models)
49-46231
This MACH Force XP Hi-Tuck Cat-Back exhaust system is constructed of 2-1/2 IN mandrel-bent 409 stainless steel tubing. This exhaust system comes complete with a 22 IN free-flowing muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower, torque and throttle response.
22 IN Muffler:
This system incorporates a high-flow 22 IN stainless steel muffler to provide a mellow tone and eliminate drone.
Hi-Tuck:
Engineered with off-roading in mind, this system uses a large 22 IN forward mounted muffler, for long travel clearance and allows for greater approach and departure angles.
Two-Piece Design:
This system is designed for a hassle-free installation using only two pieces for the entire installation.
Use with Air Compressor Kits:
The driver side exit location is perfect for adding on-board air compressor systems to the underside of your Jeep. If you are considering an on-board air compressor kit, you need to use this system.
Fitment Note:
This item fits 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 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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
