Just though some of you mught be interested in this: http://www.c-speedracing.com/howto/mbc/mbc.php .
It is a MBC for under $5.

Happy Boosting :).

That is pretty ghetto.:lol2:

But its pretty funny how us car guys can spend $2k on a turbo kit and skimp on a boost controller.lol Good link. :thumbsup:

lol, nice link.

But its pretty funny how us car guys can spend $2k on a turbo kit and skimp on a boost controller.lol Good link. :thumbsup:
haha, thats true.
Quick question about it: Does stiffer spring equal to more boost?

yeah i think so because it holds the ball from letting the air reach to the actuator on the wastegate..I think thats how it is?

just in case some is interested here is another one I found, they sell these on Ebay for $14, and I just want to tell the buyers that they can make their own! Anyways here is the link: http://www.geocities.com/chmwatson/FAQs/mbc.html