Forge motorsport blow off valve kit - mazdaspeed protege

[Almit3yMush00m]

Alright so I just put the forge blow off valve on my msp. I have it attached to the corksport fmic kit which is pretty much set up the same as stock. When I am boosting all the pressure seems to be heading back out to the air filter and creating the turkey sound that our cars tend to make. When having someone rev the engine and me watching the bov the valve isn't opening at all to release the are like it should, instead its heading back to the air filter and thats where all the noise is coming from.

My question is why is this happening and how do I fix it?

 

[turbomsp2003]

Try using a diffrent vacuum source like the line that goes to the brake booster

 

[tweety2300]

Shouldn't the stock bpv have had a vaccume for that? Should have just used it

 

[Almit3yMush00m]

Well I ended up sending the forge one back and getting an hks