Questions about a turbo controller

[ilovelucy]

I have a turboxs turbo controller that came with my 92 3000gt VR-4. I took it to get the heads replaced and noticed that my Greddy BOV doesn't make nearly as much sound, and it seems like it takes a LONG time for my boost to kick in, longer than before. I took a picture, can somebody tell me if this is how it is supposed to be? In the picture, you can clearly see where one end of the hose goes to. The other end of the hose that can't see in the picture goes and splits into a T, where I'm guessing each end goes to the wastegates.