Evan Fischer REPC960310 Catalytic Converter for 02-05 Trailblazer/Envoy 05 Saab 9-7x Center 5-year or 50,000-mile limited warranty Emission: 47-State Legal (Cannot Ship to CA or NY or ME) 1 Sensor Port, Downstream Oxygen Sensor Port Location, EPA N/TB6000/63005NN 50 in. overall length Single (3-bolt spinner flange) Inlet | Single (2-bolt welded flange) Outlet