yes it still applies, double din units usually fit no problem. Some require trimming around the opening. and some wont fit at all without some major modifications. the latter is unlikely but there is really no way to tell before hand.
ZETEC Crew #26 SR #20 YELLOW BLAZE OWNERS GROUP#4
Moderator Pilot, 12 SE HB ╠╬╝, 2011 Ford Edge SEL AWD