Specifically, I need line 3 in the diagram. Part number: 64509151739. Reason for this specific line is that it moves the valve over to the driver's side and the connection at #9 stays tucked to the front core support. Basically, I need this line to be able to use the 335d inlet snorkel, and I want to feed air to my ST setup with it.
Nope. I'm running a Motiv kit. I just want to run air from the kidneys over to a "sealed" box I need to eventually make with the 335d oem snorkel. In current form, the A/C pressure valve gets in the way of the snorkel because it sticks out into the space the snorkel takes up.