Long story short I ended up with a pair of Pronto Air Filters (PA4278) from Rockauto which looks like its for the G35 (1st gen) intake system. Unfortunately shipping costs more than the filters cost and I have no need for them.

Free to anyone who needs a filter, I'm located on LI and these are available for local pickup only.

again, these are FREE, just need to get them to a good home, since my wife will not let me buy a g35 coupe so I can use them