I posted a thread about the exhaust from aeroturbine, and now I'm ready for my intake! I'm really looking for a good intake and throttlebody spacer. I really want the whistle that the throttle body gives. I would like to keep my intake hat and I know that it must come off for some of the intake kits. I like the AEM Brute Force but I was told that the K&N 77 with a poweraid spacer is the best gain in performance and insane whistle. Any feedback is greatly appreciated.