FYI, Exedy makes the Stock Clutch for all Subarus...
I have this clutch disc, brand new in the box if your'e interested...
http://subaruproparts.com/images/sti3puck.jpg
$100US plus shipping from Florida...
If you were to pay now, I can send it down with my brother...He's gonna be down there in 2 weeks...
Let me know,
Zee