This is what you need to do:
1) Go to
http://www.sr20forum.com.
2) Contact either FAST91SER, afastegg, LoeLyf, or anyone with a turbo'd egg, and ask them to help you with front-mounting the intercooler.
3) Thank them for the help they provide you.
That should do it.
My personal advice: go front mount. That way you won't have to worry about heat-soaking like you'd have to with a top mount intercooler.