A regular "T" will do just fine, but if you want to.

 

finnally found it
http://www.swedishpartswholesale.com/VO_Vacuum~Hose~Connector_list.html

 

Pretty sure they will work fine.

 

kk, just wanted to make sure.
Well Im out for tonight, will check back in tmrw

 

Here are some pictures. Hopefully they will help you.

*In this one you can see the whole big picture of everything. See pictures below for closeups.


*In this picture you can see the "T". Also you can see where the boost gauges PVC line hooks up.

*In this picture you can see where the PVC boost gauge hose and power wire are coming through the firewall pass through. You see the rubber gromet and the two lines running out of it into the engine bay.

 

kewl thanks, so heres my pic edited:
In this pic(right behind where you took your pics, the big black thinkg in the botton center is the upper ic) Red= vac line T Green = van line connectors and Blue = pvc - boost sensor(not actually shown but just to demonstraight)
Is this the correct place to do this at? or am i looking at the wrong part.
Also as you can see, that gromet is in use on my vechicle.

 

k

 

on the install directions it says to put the t connection inbetween the "pressure regulator" and "serge tank" is the spot I marked in the right place?

 

I have no idea. I'm sorry. I may know some stuff but not everything.

 

ah ok

 

about that speed tuning ecu chip, how hard is it to install? I took a peek inside the ecu box in the enigne, all i could see where the two metal ecu boxes. Does the speed tuning ecu simply replace one of those?

 

Very easy to install.

1. You take out your ECU box.

2. You send that ecu off to Oliver at ST USA.

3. He sends it back to you.

4. You reinstall it.

 

ah ok, sounds good. Well i finnally have everything I need to install my boost gauge. Just need to figure out where to splice into the vac line. And ofcourse all the wire hook ups.

 

Cool

 

good thing I didnt start, was about to splice into the wrong line
Do you by anychance have a pic of where your boost gauge line connects? its almost in the pic.

 

You mean the PVC line? It is in the pics. You just can't see the second "T". It's on the same line as the BOV is connected to.

 

yeah i think, this guy on volvo speed who is helping when i actually start the installation said:
"Find the three vacumn hoses that are going out from the turbo and find the one that goes to your intake manifold. Splice into that vacumn hose and use the T-fitting there" So would that line be the one you pictured?

 

I have a 1999 Volvo s70. You have a 1998 they are different.

 

the guy also has a 99, but how much differnt are they?

 

Different enough.