Just wondering what hose this is that's disconnected. It's on the passenger side, looking at the picture, it's on the back/left corner of the airbox. Is this just a bypass valve that the owner disconnected to hear the TYTE BOV SOUNDS!, or is it something different?

 

Yep! You can put it back on the airbox if you please.

 

if its the top hose it's the bov.

 

ok that's what I figured. the FC guys normally don't call it the BOV, but I suppose I'll try to learn the FD speak if I decide to pick this one up.