Which Air Filter with M30 AFM?

[ACHTUNG]

Does anybody have a K&N part number for the cone filter used on the M30 AFM?

[Mystikal]

Measure what space you have to work with, then go to www.knfilters.com

I just had to do it, they have a new database sorter now that makes it stupid easy. 3" inlet, of course.

[NORCAL/E30]

I was going to attempt this swap so I was doing some research about it. The part number is RC-3250 but check to make sure. I think the M30 AFM has a 3 1/4" opening. :)

ABE

[ACHTUNG]

Thanks. BTW, It has a 3" diameter.