Bov working?

Ok so I can’t tell if it’s working or not. I have an hks on my speed 3 and I put one on the 6 as well. The one on my sp3 is loud. It’s actually annoying in my opinion but it works great. The one I put on my 6 I can’t hear it at all. Even if I try. I took it off and it holds vacuum. I checked vacuum going to it and there is plenty. The main thing I see different is location on the piping. I have CS FMIC on both cars but the sp3 is located before the core and the Sp6 is located after the core. Any good tips to know if it’s working or not?

 

You could switch them between cars. You can hear the one on the 3 because it's open to the end of the intake. The 6 is going to be muffled.

If it wasn't working you would know the first time you built any boost and closed the throttle

 

Good deal. I was going to switch them but 1 I ran out of time and 2 I’m kinda lazy right now. Don’t know why it crossed my mind that it wasn’t working then I wondered if it would show up on my logs or what would I feel if it wasn’t. I actually like it being quiet