Devin
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Oddly according to their site the dry performs slightly better. I also picked up the pre-filters since I am running snorkels and am slightly worried about moisture getting into the intakes.Oiled flows air a little better but cleaning is a bit more involved because you'll have to re-oil the filter. Dry filters are easier to clean. Ram air ducts are a must for these as well as any intakes for the Stinger.