Nice to see another fellow type r/ra
just a heads up since it was a headache for me looking for rotors. The fronts are normal wrx rotors from 02-07. rears are bit tricky. If your R180 diff then ur options are sti grpn rotors or dba 4656s. but if ur R160 diff then u can use the 06-07 rear rotors
look at the bushing, if u see a bridgestone symbol on the rubber, its pretty much same as the sti pink minus the pink. When i received my donor, all the arms were black but all the bushing were sti grpn bushing.