Issac, you're in the wrong forum for this type of question. You should have posted in the Gen 2 forum. Also, if you use the search function and type in CAI, search for that keyword in the titles only and in the Gen 2 forum only you'll come up with this :
http://www.nloc.net/vbforum/search.php?searchid=28783
Asking about the "best" CAI, oil, spark plugs, etc. will bring some harsh comments from some on the board here. All the basics have been discussed many times over. Using the search function will net you a bunch of reading and from there you can ask a more "informed" question and get (hopefully) some informed answers.
Scott