This 2.25'' inlet/outlet universal catalytic converter from YITAMOTOR® with O2 Port and heat shield.certifications:OBD I , OBD-II , Federal EPA , Non-CARB, material:Stainless steel, restricted states:California, New York, Colorado , Maine, converter type:Universal fit, body shape:Round, inlet/outlet diameter:2.25 inch, overall length:13", oxygen sensor ports: 1, substrate:Ceramic, placement on vehicle:Left, placement on vehicle:Right, placement on vehicle:Front, placement on vehicle:Rear, engine limited:2.0L, interchange part number:53005, warranty:5 years or 50,000 miles limited