NYCVR6

I am installing a vast MBC today to finally turn up the boost on my k04/rs6 setup. It looks like you take the line that goes to the bottom of the N75 (Boost pressure from turbo outlet) and run that to the bottom of the MBC. Then you run the line from the right side of the N75 (Boost pressure to wastegate) to the other nipple on the MBC. What do i do with the other line to the N75 (recirc/PVC)? Just leave it hanging there? Any help would be great. Thanks

Ram@S4-MTM

<center><img src="http://www.vastperformance.com/images/fpr_mbc_instructions_8_TEXT_web.JPG"></center><p>
<ul><li><a href="https://forums.audiworld.com/s4/msgs/2572807.phtml">https://forums.audiworld.com/s4/msgs/2572807.phtml</a></li></ul>

NYCVR6

I have that same diagram, but it doesnt show what to do with the line coming off the left of the N75

NYCVR6

But yea i have the same diagram, but you see the line coming off the left of the N75? what happens to that hose? Thanks

mosmoe (OPG)

then cap the recirculation line (the long barb).

LI-S4

Go to the last link in my sig, then to Performance...look for the diagrams...

NYCVR6

Thanks LI, but im running the MBC standalone...

NYCVR6

Mike from vast suggested this was best for me. I also have a greddy profec type s, but i could never find the proper way to hook this up, so i am going to run the vast mbc for now...

PSmalls::DoggieStyle

Respond to that AZ thread when you're ready for me to help you out more.

limbertjh

I need to take off my front bumper to do the final front bumper lower grill mod. How do I get the bumper off?