again i have a built b16t. A few of my buddies are telling me i need a catch can. some tell me it will save my motor in the long run, it's a wise investment if i want my motor too last and others say it eliminates my pcv set-up. Can someone please go into a lil more detail in how this works, and if it will help or am i waisting my money on something i don't need.

All info is welcomed

 

yes
https://honda-tech.com/zerothread?id=1199935