Noob alert for this platform!
I've been looking into getting an aftermarket intake for my 91 300zx TT.
Now i got some question regarding that. (All pictures are google image pictures just FYI)
Now the center MAF piece in this picture:

has a MAF adapter attached to it right? Just bolted onto the stock piece, and then a filter on the other end of it correct?
Is that all that would be needed for a conversion? A MAF adaptor plate like this one:

I do have a few cone filers at home from old cars that have a 3in coupling end on them, would those be fine to throw on with just an adaptor?
And also does this thing:

Work better than just a cone filer or is that just for Show?
