Greddy type S BOV

[VBGSX]

Yes I've searched but the problem is that I may have a problem with my new type S
Please read below

I know that the upper(larger) nipple goes to the vacuum on the intake mani.
Do you guys hook up the lower one?

I've read conflicting stories.
I've read that you can connect the lower nipple to your boost source to get it to activate quicker.

Well on mine, if you blow into the lower nipple, it vents directly to the exit area that gets rerouted back into the intake.
The way it looks, if I hooked the lower up, it would be a direct leak back to the intake.
Does that make sence or do I have a defective BOV?

Hopefully someone has a BOV in hand and can check this for me.
Oh and the top nipple is sealed properly. No air or suction escapes.

Thanks

 

[Malice]

I have a type s all i did was connect the second nipple to the boost line running to the boost control solenoid. Works fine and gives it a meaner sound

 

[Dieselboy]

Hook up the upper nipple and leave the lower nipple alone.