2 micron filters for V-6 carb engines?

[vbmlows]

I came across some internet chatter about 2 micron Racor filters for newer Yamaha engines. Does anyone know if 2 micron filter elements are available for Racor 32013 see-thru bowl filters? If they are available, has anyone tried them on V-6 carburetted engines? It may be overkill but then again it may allow longer runs between carb cleanings.