View Full Version : Need Help ASPA With A MBC

05-12-2010, 08:42 PM
Need help putting one on. Does it go from the turbo nipple to the MBC to the N75 and does it push or such in air through the N75??
Also does the MBC need to be all the way open or all closed to get more boost.

05-12-2010, 08:55 PM
type in "mbc installed parallel to the n75" or something like that and you will find your answer.

05-12-2010, 09:03 PM


The mbc stops/slows/bleeds off pressure that would othewise be pushing your wategate open. Fully open is almost like not having one, that is how you should start. Then drive the car, watching your boost gauge to see how it reacts. Tighten the knob a half turn or so and try again. Repeat until you reach your desired boost.

Someone correct me if I'm wrong.

327hp stg3+
05-12-2010, 09:03 PM
ok here is a pic but i would not recommend install unless you have some know how, and definitely have a BOOST GAUGE

http://img59.imageshack.us/img59/6725/67164549.th.png (http://img59.imageshack.us/i/67164549.png/)

Uploaded with ImageShack.us (http://imageshack.us)

my drawing sucks but its late and im tired so :-P just trying to help a fellow azer