Hey, i was installing my CAI, and i removed the old air filter, then i was removing the hoses
i got the 1 hose out and then realized it also pulled off a small hose that was hooked up to a small box beside the battery...
when the cars on its sucking in air
right beside the battery to the left and below the air filter there is a little box or something and it has a small hose coming out of it, i pulled that off
is that bad? what is that hose for? and should i get it fixed soon or will the car be okay?

 

ANYONE!?!??!

 

If it's the vacuum hose coming from the resonator, it's fine to have that off. Just make sure you cap it somewhere, perhaps at the intake plenum/throttle body.

The CAI should have at least one hole/plug for the valve cover breather hose (it's fairly large, can't miss it). It may or may not have the vacuum hose that hooks up to the stock intake hose, if not you should probably cap that one as well.