since there seems to be lots of talk about intakes today, i am debating on which intake to use on the b20 now. i have the aem CAI right now. a few people say to switch to the short ram as it gives more gains. i looked at the post today from the guy who made and icebox basically with 4" tubing. that looked pretty interesting. any thoughts from you guys as to should i switch out the AEM and go short ram or venture into making a box like the one that was posted earlier?