There should be the stickers on every panel. I found them all over my dad's 08' Escape. They probably just have them hidden better on the Taurus.
1999 Taurus SE with Duratec - No longer own
01' Lexus IS300 - Love this car, plenty of goodies done to it
1995 Saturn SL2 - Custom Turbo up to 10 PSI
2005 Pontiac Montana SV6 - I have to get rid of this piece of junk