I am installing a Buschur MAF pipe and I am not sure where the vacuum line goes that oringally went to the stock intake boot, this line runs to the boost control valve.
I searched and found one thread that said to just let it hang Is this true?

 

I run the same BR MAF pipe kit but I also run a MBC so the stock solenoid or hoses arent used for controlling boost anymore. Im not sure what the effects would be if you just let it hang!?!?!

free bump for answer to your question

 

Either do one of these two things:

1st: Take the two lines and zip tie them together to close them off.

2nd: Pull one off and take the other one that is plugged in and plug it into both of the nipples of the stock boost solenoid.

 

^^^ I was born on a night... but not last night . I wish I could say to you what I want

Its all good I am just trying to get all this crap installed before 10/13. I gotta call Jrod in the morning, for a MBC, and some other things, I 'll just ask him.
Thanks guys

 

Dude from you OP, you wanted to know if you should just leave the stock vacum (sp) line hanging. No, I would not reccomend that. I did my option two and have not had any problems.

I am running a Perrin MBC, so I did that to cap off the stock boost control valve.

 

he didnt say anything wrong, you are still on stock boost lines, and he told you to zip them to something so they were not swinging around, just get an MBC and a few nipples for the stock places.