I was looking at the Exedy 'sti' clutch on rallispec made for the US WRX 5 speed. They have it listed as the correct clutch for the 230mm flywheel. Is this the one you are talking about Jerry?
Exedy Sport Clutch: Provides 27% more clamping power than stock. This is the same clutch used on 1998 and newer STi models from the factory. Includes throw out bearing. Does not include flywheel.
Now with that being said. My friend Ali has a JDM MY95 WRX. When I called Rallispec they said we could use a US spec MY02 clutch in it if we also used the MY02's flywheel. We ordered a Spec stage II clutch and flywheel for a MY02 WRX. Installed it and it never really worked. The clutch fork rubbed the pressure plate. Ended up pulling it all back out and replaced it with a Exedy Hyper single.