If not making more than around 300hp, the best way to do it is open up the stock intake and extend it through the front valence - true cold air intake. The stock filter is rated for 450cfm:
http://stuff.is-a-geek.net/PhotoAlbum/C ... CTD_45.jpg
http://stuff.is-a-geek.net/PhotoAlbum/C ... CTD_49.jpg
http://stuff.is-a-geek.net/PhotoAlbum/C ... CTD_52.jpg
http://stuff.is-a-geek.net/PhotoAlbum/C ... CTD_54.jpg

