if you looked on c.net you would have found 2 people trying to sell their iceman CAI
's. I've heard that the "regular" Intakes
off of ebay just need better filters and it's fine. I wouldn't do too much to the engine, why do you think highly paid, top of the class engineers at toyota made the air box that way? Maximum efficiency in every category ranging from powerband to gas mileage, everything was taken into consideration.