Should it be plugged on the intake or on the tubbing before the TB?

 

after the TB

 

This might sound stupid but shouldn't it go after the turbo?

 

Yes, you want to moniter Manifold Vacuum and Pressure, which would require you to tap into the upper or lower manifold. S4 TII's make it real easy to tee right off the signal line going from the upper intake manifold to the factory pressure sensor

 

is this the same with the S5? can i just T off the vac line going to the map sensor or bov?

 

As far as I am aware yes that is correct.

 

Has to be after the TB, before the TB it will basically always see positive pressure.

 

odd, as i did this and i get 20psi??? at 4k cold engine start up, il have to look tomarow to make sure im reading it like i should be,

 

Slap a T on the vac line going to the boost sensor.

 

does this work on a turboed NA s4 boost sensor? does it work the same way?

 

dump question...

how often can i tee into this line? i have no ACV so i also have to tee my blow off into that line...

i will have teed into that line:

FD Mapsensor, AVC-R solenoid, Boost Gauge and my BOV... is that too much?

 

thats what i all ways wondered also