I have the Alta boost gauge adapter that goes on the MAP sensor on the intake manifold with a vacuum hose going from the adapter to prosport MAP sensor. Now I just purchased the Forge BOV that calls for yet another adapter to go on the MAP sensor on the intake manifold and another vacuum hose to the BOV
.
Forge BOV:
http://www.waymotorworks.com/forge-blow-off-valve.html

So what's the workaround? T-junction the vacuum hose? Will that work or screw it up cause you're splitting the vacuum/pressure?

Note: Sorry if this has been asked before but I cannot find the right combination of words to search for a thread about a solution.

 

Well called Forge and they said to go ahead and just T-junction it. It shouldn't adversely affect either the gauge or the BOV. Good to know!

 

I have the same thing and decided to hook my PCV hose back up and add the BSH dual boost port back. Since it has probably been awhile I would also suggest what I did and cut the plastic hose of the connectors and replace it with rubber. Not only does it look good it also fits better.

 

Just T off the line. It is all from the same place so it really doesn't matter.

 

I just had my forge bov atmosphere type installed.
Sounds good, but felt lost some power especially at the low rpm torque, anyone feels the same? Is it normal?

 

For the love of god everyone stop installing vent to atmosphere valves on these cars. Nothing but problems.

The Forge diverter valve is a very good product though that doesn't cause check engine lights or performance issues.