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We now offer the "BHAF" (BIG HONKIN AIR FILTER) for your 94-02 Dodge 5.9L Cummins Diesel truck.
This solution is a low cost high-flow filter. You simply remove your stock air box completely, set this filter on the fender, and hook up your stock 4" air intake tube to it.
It is a non-cleanable paper element, which filters exceptionally well.
This filter is the same style & dimensions as the Napa 6637 Donaldson filter.
Inlet: 4 Inch
Connection height at inlet: 1.38 Inches
Largest Housing OD: 8.5 Inches
Overall Height: 12.25 Inches
By: Fleetguard Cummins AH1141
Helpful tip: To easier tell when the filter needs to be replaced, several customers have drilled a small hole in the end of the filter, then inserted the stock filter minder & grommet in the end of the filter.
I bought one of these for my 93 first gen and I love it. It sounds better of course and it also keeps my turbo and engine clean. I liked it so much we bought one for each pickup on the ranch. It was delivered right away and I am very pleased.