S13 SR20DET Intake Manifold-Topspeed/Greddy/Other?

[BlazedGlory]

I'm going to get an upgraded intake manifold for my S13. I was mainly considering Topspeed vs. whatever that other manifold is on ebay that people are selling for about $220.

Topspeed:
http://cgi.ebay.com/ebaymotors/ws/eB...spagename=WDVW

Other on Ebay:
http://cgi.ebay.com/ebaymotors/ws/eB...spagename=WDVW

Is that unlabeled one the same as Topspeed, just $100 cheaper? I found another thread talking about this, but noone was really sure if they are the same or not.

Also, with an aftermarket intake manifold, I'll have to get the Type-B Nismo FPR instead of the Type-A, correct?

Thanks...