looked throughout the forum and cant find any answer to this. im looking at getting a catch can but don't know wether to get a vented one or a sealed one. looked online and the sealed ones are cheaper but I want to get one that's going to be the best for my engine as well. thanks

 

Has to be sealed

 

Theres DIY's if you look hard enough.

 

I say sealed. But if you can't find your answer on these forums, try looking on the 350z forums.

 

If not sealedits a vacuum leak O.O