hi im new to this forum , im looking for any info i can get abowt what i can do to a sort to up the bhp . what wrx sti parts fit i.e suspenshon shaftst callipers and so on . im going to use the car for road ralling so turbos are o no go and dont want ot go down the 2.5 road , its only a short term thing while my escort is bing rebilt . meany thanx