Originally posted by totoherbs
ver8 pistons are still up in the air.
This is the central issue isn't it? After all if ver8 pistons are hypercast just as USDM STI are, then essentially all the current STI's are. Actually I have yet to see any reference to an MY03 or later forged piston for the STI. I think this issue, via subject of thread has been phrased in a somewhat misleading way, frankly.
One would clearly get the impression that only the US STI has cast pistons.....and that is not the case.