I've considered a snorkel arrangement, but couldn't locate anyone who made one specifically to fit our trucks. My "dream" (sort of) would be a BHAF mounted high up on my headache rack in a semi-truck style canister. Problem is routing the intake line all the way back there with absolutely no leaks and no chance for off-road damage... and I'd rather not run it through the passenger compartment... I doubt my passengers would appreciate the turbo noise. :-laf
The only reason I'd even consider a snorkel is in an effort to supply cleaner air to the engine and to free up large amounts of underhood space. Plumbing is a real problem, though!
-Ryan