aFe Rebel Series axle-back exhaust system complements your Jeep JL on and off-road. Mandrel bent 409 stainless steel tubing and free-flow muffler delivers increased exhaust flow, performance and tuned sound. MIG welded for durability the system uses factory mounting locations for an OE-style fit and stays put under any driving condition. Dual 4-1/2" black powder coated stainless steel tips with aFe POWER logos makes this system look as good as it performs. Performance Tuned Sound: A free-flowing, stainless steel, muffler is used to absorb high pitch tones producing a powerful sound and unleashing more horsepower and torque potential. Dual 4-1/2" Black Exhaust Tips: This dual rear-exit system features 4-1/2" diameter high temp metallic black, angle-cut, rolled, stainless steel exhaust tips w/ laser-cut aFe POWER badge for a custom-styled look. Installation is a snap: This Rebel Series exhaust system uses all factory mounting locations providing stability and a hassle-free installation. Perfect Fit: OE-style bayonet hangers are used to maintain a stable pipe location during any driving conditions. The bayonet tip holds the hanger bushing in place for an OE style, long lasting fit. Leak-Free Seal: High quality band clamps are used for a complete 360-degree sealing surface. Fitment Note: This item fits both 2-Door and 4-Door models