where do these go!?!

[HellaSexyS13]

havent seen anyone elses s14 sr20 with 4 nipples under the TB...

what do all of these connect to SPECIFICALLY

http://i154.photobucket.com/albums/s240/ccaughy/vacuumsourcesTB21302.jpg

[jr_ss]

Really man? There was no reason to start a whole new thread on the same topic you already have me actively spoon feeding you information in...

[HellaSexyS13]

im trying to get my car out of my garage today so i was trying to get info as fast as possible so i started another thread in a different section hoping to get a different set of eyes on it