Do you know the dimensions? Or if you have a part number for the current filter I can cross reference.
Basically just need to find one of similar size with exact size on flange.
They are listed at the bottom of this page:
AMSOIL - Ea Air Induction Filters
There is also a link on that page that shows pics of them as well.
Let me know your dimensions or if you see the one that will work, give me the item number and I'll let you know the price.
Heath -