MagnaFlow Exhaust Products Universal HM Grade Federal (Exc. CA) Conv Univ 2.50" 1997 Ford F-150 4.2 1998 Ford F-150 4.2 1999 Ford F-150 4.6 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 5.4 2002 Ford F-150 5.4 1999 Ford F-250 4.6 1996 Ford F-250 5.0 1996 Ford F-250 5.8 1996 Ford F-250 4.9 2000 Ford Focus 2.0 2001 Ford Focus 2.0 2002 Ford Focus 2.0 2003 Ford Focus 2.0 2004 Ford F-150 5.4 2004 Ford Focus 2.0 2005 Ford F-150 5.4 2006 Ford F-150 5.4 1997 Ford F-250 HD 5.8