This top-quality, unique cat-back exhaust system defies to be replicated. aFe POWER introduces the all-new 3" stainless steel Rock Basher series exhaust system for the Jeep Wrangler (JL) V6-3.6L. Large, 3" mandrel-bent 409 stainless steel tubing outflows the restrictive OE exhaust to increase horsepower and torque. In testing, the Rock Basher cat-back system resulted in gains up to +9 horsepower and +8 lbs. x ft. of torque, as measured on our in-house dyno. This exhaust delivers the performance gains you expect, and the signature engineered sound of aFe POWER. This cat-back exhaust system has a turn-down tip under the vehicle, before the rear axle, producing a signature exhaust tone. A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. This exhaust system uses all factory mounting locations, and high quality hardware for a 360-degree sealing surface and hassle-free installation. 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.
For over 15 years, Corona, California-based aFe (advanced FLOW engineering) has manufactured high performance exhaust systems, cold air intakes, intake manifolds, turbochargers and more for trucks, Jeeps and SUVs. With an imposing product line of 2,500+ applications, the company CNC machines, CAD designs, 3D scans and tests its innovative systems and components in house. This ensures that off-roaders experience increases in horsepower, engine efficiencies and fuel mileage. Additionally, aFe's lineup of air and fluid filters keeps emissions compliant and the air in your 4x4 clean while tuners and programmers aid in towing performance. Shop Afe Power Now