The key is also different. Instead of the stamped Subaru star cluster in the plastic it has an actual emblem, same as the regular Subaru remote keys. Nothing too exciting for me since I already swapped key housings from a Forester Touring with keyless access. Software version on the head unit reads 05,30,2013 Ver.68.2002 if anyone cares?
Old vs. new:
__________________

Current: 2005 Porsche 911 Carrera S 6MT
Previous: 2 BRZ's, 997 C2S, C5 RS6, C4 S6, B8 S4, GDB STi, S30 240Z, FC3S RX-7 TII, AW11/SW20 MR2, E30 318is/325i, etc.