There is a K&N CAI you can buy, but honestly, make it yourself. Just by the 7" cone from K&N, and build your own fwi.
There are a bunch of ideas floating around on this site, just do a search for homeade CAI or FWI.
There is also a nice write up on an insulated FWI on ClubGP. Do a search for "My new intercooled air intake" posted by Mr.Man.
It has a great write up, with pics on how to do this, and seal it off from your engine bay.
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2007 Shadow Gray Metalic GXP
K&N Air Filter & More goodies to come.