oil seporater for crankcase breather

[Taka Mizutani]

Anything from Summit is probably much, much cheaper than one of the
fancy cans from Greddy or Cusco. :-)

If you really want to stay with OEM parts, there is one on the Porsche
931- works pretty much the same as any other catch can, does NOT vent
to atmosphere. Yes, they all have proper oil separators.

Catch cans usually don't vent to atmosphere, it's the little PCV vents
with the little K&N on top that do that.

If you're worried about inspections, don't go to a place that's full
of idiots, simple as that.

Taka