aFeâ€™s Mach Force-XP stainless steel cat-back exhaust system brings the power and sound to the 2018 Jeep Wrangler (JL) with V6-3.6L engine. This cat-back exhaust is constructed of 2-1/2" mandrel-bent 409 stainless steel tubing and comes complete with free-flowing muffler, OE-style bayonet hangers, and band clamps for a hassle-free installation. In testing, this cat-back exhaust system resulted in gains up to +9 horsepower and +8 lbs. x ft. of torque, as measured on our in-house dyno. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque.
This exhaust system is finished off with a Hi-Tuck tip that is developed to give you extra clearance during extreme angle climbs or descents.
Installation is a Snap:
This exhaust system use all factory mounting locations providing stability and a hassle-free installation.
High quality band clamps are used for a complete 360-degree sealing surface eliminating leak paths.
A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
OE-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 an OE style fit that does not change with time.
This exhaust fits the 4-door only.
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.