Compression Ignition Addict
Join Date: Oct 2006
Location: Walpole, MA
Thanked 24 Times in 23 Posts
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Take it off, get a 6637 filter from napa. Probably have to take off the heat shield, and something to look into is deleting that ugly foil on your driver side ic tube.
I replaced my father's K&M with a 6637 and IIRC the heat shield did come off but it is IMHO a much easier filter to deal with/maintain and excellent filtration. No Ford/Donaldson AIS...but very good.
To the OP that is a dried up K&N...oil it properly or get it off.
2002 F-350 4X4 ECLB 7.3 4R100 6637 filter w/ RiffRaff cover, 08 diff cover, 203* T-stat, HPX, Stancor Relay, 6.0 trans cooler, Zone leveling kit, 8'6" Western Ultramount
Sold: 04.5 Dodge Ram 2500 5.9 CTD, Reg Cab, 48re