Information： High quality chassis part series 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 Installer is Highly Recommended (No Instruction Included) Alignment Highly Recommended After Install Location : Rear Tube Material : Aluminized Steel Type : Catalytic Converter Product Fit : Direct Fit Gasket Included : Without Gasket Restricted States : California|Colorado|New York|Maine Condition: 100% brand new Placement on Vehicle:Front Emissions：48-State Legal (Cannot Ship to CA or NY) Series：48-State Direct Fit Tube material：Stainless Steel ​Does NOT Fit models with California,New York,and Maine. Emission Standards Not legal for sale in CA,NY and ME. If your vehicle is registered in these areas, do not purchase this part. If your vehicle meets the requirements, but is not registered in these areas, this converter will work on your vehicle. Compatibility Chart： For 2005-2010 For Ford Mustang 4.0L Package Content： 1x Catalytic Converter