intake things

i have a cold air intake on my cavy but i heard that they make blowoff valves that hook up to vacuum lines just for a cool effect (no im not a ricer i just seen them before and i thought they were cool.)

Haha...sounds ricey if youre trying to make your car sound turboed.

You may have seen a blow by filter or something like that on a cold air intake, it's a like a small cone filter.

A blow by valve is for releasing access pressure from the intake on a boosted car, even if you put one on your intake and somehow got it to work, all it would do is let in air before the filter, not good.