What function does the large (15mm, I think) breather hose serve (the one that exits the valve cover and enters the intake)? I have an Injen intake installed, but I guess anyone could do this... I was wondering if it wouldn't be more efficient to install those small breather filters on both ends, instead of directing all of that hot air directly into the intake. Thanks for your input.

 

Sorry... never mind... I was wondering why the word "brAEther" didn't appear when I searched. Then I remembered how to spell.