Information?? High quality chassis partseries products. Made with high strength steel tubing for superior strength and durability. Stable performance, reliable quality and long service life Uniform thickness, no blow holes, slag, cracks, tearing, or incomplete fusion. Measured by specialized inspection tools after welding to make sure assemble hole , bushings insert, and installation sizes are proper. Professional InstallerisHighly Recommended(No Instruction Included) Alignment Highly Recommended After Install Body Material: Stainless Steel Body Shape: Round California Certified: No Inlet 1 Type: 2 Bolt Loose Flange With Spherical Flare Inlet 2 Type: 2 Bolt Loose Flange With Spherical Flare Inlet Quantity: 2 Inlet Type: 2 Bolt Loose Flange With Spherical Flare Outlet 1 Type: Pipe Connection Outlet Quantity: 1 Outlet Type: Pipe Connection Oxygen sensor location: Pre And Post Catalyst Substrate Material: Ceramic Direct fit for installation onto existing exhaust system. Hardware included. 100% new. Made from premium quality materials to meet orginal specifications. Precious metals and large substrate minimize pollutants in your exhaust Quality inspected and tested – high heat resistance, low emissions and sounds levels Special design for maximum flow increases the power and performance of your engineCompatibility Chart?? For 2007-2009 Jeep Wrangler 3.8LPackage Content?? 1x Catalytic Converter