Sorry Imprezer, I was just anxious to post my idea. Won't happen again.
O.k. So far I think the best method for anti-water (to play it reallly safe) would be to use a cone filter in a little box like Shiv did (attached to the wheelwell) with the piping going from the top of the box to the trottle. (Hey that box will also double as a plenum no?) Then my fabulous tube from bumper vent to the other hole in wheelwell. Oh man, we got something now!
Oh and I'd like it to be called the
"Bruskay Intay"