Hi, I opened the hood to take out boost pill and found out something was not right. As you see in the picture, I found a nozzle that was not connected to anywhere! It is wrong, isn't it?

Some said, "it is a tube for emission purposes" but I don't know. Please someone tell me what the hack it is!

https://www.evolutionm.net/forums/ev...d-problem.html

PS: I think it has been disconnected ever since Injen Intake installed.