Hardware Included: Yes Catalytic Converter Included: No Mandrel-Bent: Yes Tubing Material: Stainless steel Tubing Finish: Natural Inlet Diameter (in): 3.500 in. Outlet Diameter (in): 4.000 in. Oxygen Sensor Bung Included: No Downpipe, Stainless Steel, Natural, Ford, F-250/F-350 Super Duty Pickup 1999-2002, 7.3L, Diesel, Each |