2 part ?

I just installed my weapon r intake and cold air box. I have the weapon r breather, but i don't know how to go about installing sicne there is a PVC port on the intake itself. If i put the breather on there will be an unoccupied hole in my intake that will suck crap in. So what should i do? Could i tee it off, or try to seal it? WIth what?

Part 2

Now for anyone who has installed an intake on their sunfire, you know that the stock box has a sort of ram air part to it. There is a hose that leads to the front of the grill that sucks air in as you drive. Now if i take part of the stock air intake and attach it to the tube leading to the front and then attch the other end to the opening in my box, will this create "ram air", since this is the principle of ram air. If i do this will water and dust get into my intake easier, when i took off the old intake i notices a little mud on part of the inside, but that was at a bend? Any help on either questions will be greatly appreciated!!