is there a DIY on this? i was thinking of installing one.

 

Why would you do that?

 

Yeah, honestly unless ur boosting, u won't need one. But if u wanna install one, it's very easy. Just disconnect the hose that's going from the valve cover to the intake and put the oil catch can's lines in between it.

 

Do you want a DIY on an existing catch can, or a DIY catch can?

The easiest DIY catch cans seem to be made from air/water separators for air compressors. It'll set you back around $40 total for everything. Just google it and you'll get a ton of results.