Plane mad Harry

Help, I have just acquired a brand new oil cooler complete with braided hoses from a friend who bought it for his 2002 bugeye wrx, I am thinking of having it fitted on my 52 plate bugeye wrx, the thing is I have been told that my car will probably have one on as standard, but I have also been told they haven't got an oil cooler on them, does anyone know for definite if my 2002 wrx has got an oil cooler fitted as standard or not, many thanks to whoever replies.