Ok Just read thru this thread and the rear struts are V7 STI Springs, Confirming the front springs soon, will edit shortly.
For rear springs
JDM MY 02
GDB(b) STi
Right Front strut - 20310FE300
Left Front strut - 20310FE310
Right Rear strut - 20360FE300
Left Rear strut - 20360FE310
Front spring - 20330FE130 [pink above, orange and blue below]
Rear spring - 20380FE670 [yellow above, 2 orange below][non-tapered, gray insulators at the top]
for front springs
Appear to be USDM STI Springs
Info based off this thread
http://forums.nasioc.com/forums/showthread.php?t=361244