MagnaFlow Exhaust Products 2.50in. Universal California OBDII Catalytic Converter Conv Univ 2.50 Rear 1997 Ford F-150 5.4 1998 Ford F-150 5.4 1999 Ford F-150 5.4 2000 Ford F-150 5.4 1996 Ford F-150 5.0 1996 Ford F-150 5.8 1996 Ford F-150 4.9 2003 Ford F-150 5.4 2001 Ford F-150 4.6 2001 Ford F-150 5.4 2002 Ford F-150 4.6 2002 Ford F-150 5.4 1997 Ford F-250 5.4 1998 Ford F-250 5.4 1999 Ford F-250 5.4 1996 Ford F-250 5.8 1996 Ford F-250 4.9 1997 Ford F-250 HD 5.8