I amtrying to install a cold air intake in my '05 mazda6 and ran into a little problem. Sorry I'm not really much of a car fanatic at all so I don't know the name of the tube that goes from the back of the engine to the back of the air filter box. Is there an adapter I can buy to put this on to my new intake or is there some other way to hook it on? What does it do anyway, lol? I don't want to use duct tape as I read in another post.

 

It's the breathing hose-just figured out the name.