sorry if this is an obvious question, tried using search to no avail. i believe this tube is for the AIR pump, it runs from a 1/2" nipple right next to the upper intake manifold to a smaller k&n air filter. if it's for the air pump couldn't i just plug that through the unused connector tab on my hks intake pipe, as it's all air going the same way, or would that pressurize the line when it doesn't need to be as it only works when you let off the gas? i'm trying to find an engine bay pic as i don't have my dig camera with me.

 

ok i found it, this shoudl be the hose that's connected right next to the UIM correct

 

worked just fine, please delete this thread