I have a injen intake and was just trying to install it but can up with a problem. Im new to all this. So anyways going thru the idrections and all and disconnet the things like that hose that that is attached to the rubber tubing on the throttle body. But, why is it do i have plastic clasps? So i'm stuck at the momment trying to figure out how to the breather tube into the intake but because the whole dang thing that connects the intake and oil rail ( not sure what to call it ) is plastic, I'm just stuck. So any help on how to get around this would be helpful.