Evan Fischer REPF960334 Catalytic Converter for 05-06 Ford Expedition Driver Side 5-year or 50,000-mile limited warranty Emission: 47-State Legal (Cannot Ship to CA or NY or ME) 2 Sensor Ports, Upstream and Downstream Oxygen Sensor Port Location, EPA N/TB6000/64805NN 34 in. Overall Length Single (2-bolt spinner flange) Inlet | Single (2.5 in. OD) Outlet