I know this sounds crazy, but the local boat shop sells a crome air scoop for the deck or side of a boat. It is to provide air to the engine compartment via a 3.5" hose. Looks really nice, is about the size as a ram and costs $19.00. I know it sounds crazy, but I was already looking at them for my "someday" snorkle.

See you out there,
Dave

91 Trooper. Mostly stock. Takes me where I want to go and brings me home when I'm done playing.