aFe Power Gas Cat-Back Exhaust System for Jeep Wrangler JK 2011

The aFe Mach Force XP Cat-Back creates maximum performance and extreme mileage gains. This free flowing rear side exit exhaust system is constructed out of durable 2. 5" mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a hassle-free installation. This system comes complete with a free flowing muffler, all tubing, bayonet hangers, band clamps and is finished off with a hi-tuck tailpipe.Installation is a Snap: This MACH Force XP use all factory mounting locations providing stability and a hassle-free installation.Leak-Free Seal:High quality OE style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths.Aggressive Sound: A straight through designed, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.Perfect Fit: 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.Flow and Performance: MACH Force XP exhaust systems are constructed of 2. 5" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.Fitment Note: This item will only fit 4-Door models May not fit vehicles with lift kits that relocate the rear track bar.Emissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.