Rep Power: 737

First off, yeah, i have searched and read up on the subject. I have yet to find an actual walkthrough with pictures and all, and a parts list, needed to make a home made Cold Air Intake. I liked the idea of 35 dollars versus $200 but im a newbie and dont know where to start. Ive got a 1994 3.4L A4 Camaro and its my life at the time. I just had the Flowmaster 80 series installed and Ive fell in love with the sound and difference. I still feel that it needs more ponies though. CAI is the next step. Any help is greatly appreciated...