I found a one piece OEM knock off that installed just like factory... I believe they're available on eBay. Even hooked to the airbox just like stock. My non-snorkel airbox had to be modified to work with it, but if you had a factory snorkel airbox it would be a direct swap.
Untitled by CA18 Sean, on Flickr
Untitled by CA18 Sean, on Flickr
Untitled by CA18 Sean, on Flickr
Untitled by CA18 Sean, on Flickr
Untitled by CA18 Sean, on Flickr
Untitled by CA18 Sean, on Flickr