True, true. Looked like a HUGE job. Then putting it back to stock would suck. Well, at least now you can say you've done the install.
BTW, even though you see "charts" that show a HP increase, they aren't necessarily accurate. One of the biggest flaws in that testing is the fact that they test it on a dyno, without normal airflow over the front of the car. Believe it or not, the CAI can actually decrease HP in certain instances, if it is located in a low pressure area in the nose...
The factory intake is tested in a wind tunnel, where they can measure air pressure at certain parts of the nose of the car - I doubt AEM has done this.
Hope he doesn't drive through a deep puddle either.