K&N Air Filter 1998 Honda Passport

02-28-2011, 02:33 AM
Hi guys! I'm planning on installing a performance K&N Air Filter - the cone shape air filter. My problem is, I don't know what size/diameter of Air Filter to get. Anyone here has done this?

02-28-2011, 08:13 PM
just buy one that drops into your current air box. All the cone is going to do is suck in hot engine air. The air box has a intake that sucks in cool air from the fender.

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