the aussies designed the snorkel primarily for desert running, higher intake = less polluted air.
i bought the arb snorkel for cold air intake(cold air mixes better with fuel than hot air, hence better mpg and a few xtra horses) and deep water fording ability, and LOOKS! expensive, yes. would i do it again, yes. less expensive alternative is pvc.
good luck,
MTPockets
click below for pic...
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