Thats why you keep the old filter system, throw it back in and ford wont know, then put the aftermarket one on after you get it back from ford.

Former owner of a 1995 Ford Contour GL w/ 2.0L ATX Proud owner of a 2005 Ford Taurus SE 3.0L V6 Vulcan --Looking for Commodore stuff (Drives, Units, Amiga, games, etc)If anyone has any of this laying around and wants it gone, lemme know --