Hi bud, the catch can has a short tube and actually looks like the cusco one with HKS emblem :http://www.z1auto.com/prodmore.asp?model=350z&cat=engine&prodid=1358
I was thinking of fitting it in the front bay in the space vacated by the CAI just like in the pics but still does not show where both pipe plumb into i think one is from the feed that goes into the zed tube but what about the other?
Depends on what size pipes it comes with and what you want to vent.
When you remove your CAI you will see a pipe that fits under it. follow this pipe and remove, then fit the catch and put one pipe to under the cai tube and one to the end where the hose used to be! This should be a 16mm diameter hose.... If the hose is smaller like 14mm you want to be looking at the other side of the engine bay... Where the sparks are on the left there is a hose that links to a connector on the front of the plenum (you will need to remove the engine cover to see it. remove pipe and fit CC with the hoses linking to the 2 connectors from the removed hose... Not sure which side is better to vent. most of the cusco ones seem to be fitted to vent on the left hand side of the engine bay, but I have seen the ones venting from the CAI too!
Cheers guys, much appreciated