You might like this. It's a hell of a lot easier than installing a true CAI.

Buy a pair of K&N filters for your stock box.

Max-Redline.com - 3" Air-Intake Aluminum Pipe, Mandrel Bent Polished, 2.0mm Thick Tube, 18" Length

pop 2 of those into your stock air box and connect to the Needswings.com Devil's Horns

NeedsWings Devil Horns

Edit* my grill is off on my avitar picture. On the sides you can see the Devil's Horns sticking out.