Oekley doekley...
Don't get me wrong, Evo_Lee know more about Stageas than me... in fact I don't really know much about them at all, but what I do is pull up www.google.co.jp and click on "日本語のページを検索" (search Japanese pages) and then type in "Stagea", then all these links appear on the screen, then I click on the ones that have car info. Presto... a whole bunch of Stagea sites.
Bonus info: You can search for images by clicking on "イメージ "!
What I wanna know is, why can't you do that?
Sorry, my intent is not to flame, but finding info on the 'net is rudimentary and should be a piece of cake for a 21 year old.
Anyways, I've already found some links for you to try... even when I'm tired and cranky I can still be useful!
S.W.A.T Stagea Web for Advanced Tune
Randy Stagea
Tany's Stagea (and Pingu collection)
Autobytel-Japan info on the current Stagea
That should get you started...