I have a M2B4 LSD JDM tranny and theres a pipe with a 1/2" hose coming out of the top of the selector mount. I checked my mates VTiR Manual gearbx and he has the pipe but no hose, he's running an AEM intake and today was the only time after seeing mine, that he noticed it. I never got an intake with my JDM H22 so wouldn't know if it plumbs into the intake tube.Has anyone an idea where this hose goes?

 

there is not supposed to be any hose, the pipe is supposed to have a vented cap on it thougg.

 

does anyone have a pic of this vented cap ?