This Scorpion Aluminized Hi-Tuck Axle-Back Exhaust System is constructed of 2-1/2″ mandrel-bent aluminized steel tubing. This exhaust system comes complete with a 13″ length baffled 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. 13″ Baffled Muffler This system incorporates a 13″ length baffled muffler which produces an aggressive sound and features an anti-corrosion protective coating. Hi-Tuck Tip:This exhaust system is finished off with a Hi-Tuck tip that is developed to give your Jeep extra clearance during extreme angle climbs or descents. This item fits both 2-door and 4-door models This product does not require a CARB EO# Mandrel-bent aluminized steel for durability while competitively priced for value and functionality 13″ length baffled muffler provides an aggressive sound and features an anti-corrosion protective coating Hi-Tuck design for long travel clearance and greater approach and departure angles OE-style bayonet hangers, band clamps and all necessary hardware for hassle-free installation Fits:Jeep Wrangler JK 2 Door (2007-2018)Jeep Wrangler JK 4 Door Unlimited (2007-2018)