aFe Power Gas Cat-Back Exhaust System for Jeep Wrangler JK 2007 - 2011

Get the performance and sound your 07-18 Jeep JK deserves with this unique Rebel Series dual, center exit cat-back exhaust system. 2-1/2" mandrel-bent 409 stainless steel tubing and free-flowing muffler allows exhaust gases to flow smoothly for increased horsepower, torque and throttle response. In-house dyno testing shows gains of up to +9 horsepower and +14 lbs. x ft. of torque. Finished with dual 4 ½” polished tips for an exhaust system that looks as good as it performs.Performance Gains: In testing, the cat-back exhaust system resulted in gains up to +9 horsepower and +14 lbs. x ft. of torque, as measured on our in-house dyno. 409 Stainless Steel Construction: 2-1/2" mandrel bent, 409 stainless steel tubing is less restrictive than stock. This allows maximum flow and low turbulence, increasing torque, horsepower and improved throttle response. Flow and Performance: Constructed with a large, high flow 22" stainless steel muffler which produces a mild tone while virtually eliminating exhaust drone. Muffler Specifications: 3" Center Inlet /3" Offset Outlet, 22"L x 9"W x 4"H Body Diameter.Dual Tips: Dual 4-1/2" diameter polished 304 stainless steel tips with a laser-cut aFe POWER badge riveted on the side for a unique, custom appearance.Mitered Merge Collector: Mitered collector decrease turbulence and increase exhaust velocity resulting in more horsepower, torque and improved throttle response.Quality Hardware: Quality stainless steel band clamp is included for a secure fit. Factory-style bayonet hangers maintain a stable pipe location under every condition.Hassle-Free Installation: Designed to be a true bolt on system with no cutting or modifications required. Quality hardware is included for a hassle-free installation.MIG-Welded: 100% hand MIG-welded for race proven strength and durability.Fitment Note: This item fits 4-Door models only Removal of rear tow hitch is requiredEmissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.