Found this at one of the ITG suppliers. This looks cool.
ITG does have some nice 3in outlet filters, would be fun to try with the ole AFM adaptor.
"In early 2002, Coast Fabrication Inc. entered an agreement with Induction Technology Group (ITG) to act as the exclusive North American Importer for ITG racing air filters. We import and specify ITG filters for one simple reason: THEY ARE THE BEST AIR FILTERS MADE."
Factory special order of the cone type units does seem like a hassle compared to the common K&N units. Might be worth it though. Hmmmm.