Rep Power: 0

I currently have an injen intake system in my 7th gen. and so yesterday when i went to the shop, the guy handed me an air breather for no absolute reason, along with the intake filter i had just purchased.

i came home and thought: "should i put this air breather on?"

and well? should i? what's it's purpose in life aside from engine aethetics?

 
Rep Power: 0

it vents the crankcase just like the hose did, but now the crappy vapors are actuly vented and not just cycled back into your intake.

 
Rep Power: 0

do you recomend i put it on? and if i do, how do i plug up the hole in the intake where the hose used to be?

-thanks

 
Rep Power: 287

put it on

 
Rep Power: 0

sure put it on. go to the hard ware store and buy a little rubber cap for the hole.

 
Rep Power: 812

You might have problems passing smog.

 
Rep Power: 608

don't put it on unless you are boosted

 
Rep Power: 0

it actually helps HP if you keep the factory tube in and recirculating back into the intake if your are not Boosted... boosted apps you don't want all that boost pressure going into your valve cover it would make it very hot as welll