Model AP-SUB-002, fits pretty much everything 2.5l turbo with drive-by-wire through '07. '04-'06 FXT, '06-'07 WRX, '05-'06 LGT, '04-'07 STi.
more info
Removed from my 2004 Forester XT, verified to be working and unmarried. Serial number available by request.