Have a myvi with BOT using YRVT manifold, turbo, intercooler etc.. it comes with this bosch pbv, the vacuum hose runs back to the intake manifold but somehow when boosting even as low as 0.1bar i hear a whoooshh...
Please post any news or events where MR2s are in action, on display, exhibiting, GRA, SSO...etc...we'd like to come support if we can. Da MR2 brotherhood..