I have my04 WRX and I just put in H.I.D.'s nad the light pattern with my H.I.D.'s is actually the same if not a little better I just have to adjust my passenger side, its kind of shinning alittle to high.
the only thing that i didnt like what Suby did is that the my04 has H1 bulbs for the low beam and that they reversed the connection, I mean that the red wire is neg. and the black wire is the power.