Ok had a turbo smart dump valve for quite a while but never seem to get much out of it.
For the price i expected more.

Tried to adjust it by twisting the outer blue housing but it came off and a spring hit me on the nose.Screwed it back on and twisted the small nut with the rubber pipe attached and that came off,screwed that back on.
As you can see im no mechanic,but it does say"harder,softer on the blue housing??
Any ideas why i dont get a squeek out of it?

Does it adjust?

Got an STI top mount and big turbo so lots of pressure.

 

Sounds like its faulty to me,I had a part re-circ turbosmart and it blew off on all settings and never fell apart when fully opened to max