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 Condition: 100% brand new Placement on Vehicle:Front,Left Emissions??48-State Legal (Cannot Ship to CA or NY) Series??48-State Direct Fit Tube material??Stainless Steel Restricted States:Colorado Maine, New York, California Not Legal For Sale In California And New York !! If Your Vehicle Is Registered In California Or New York, Do Not Purchase This Part. If Your Vehicle Meets California Requirements, But Is Not Registered In California Or New York, This Converter Will Work On Your Vehicle.Compatibility Chart?? For 2004-2006 Ford F150 5.4L4X4Package Content?? 1x Driver Side Catalytic Converter