Trying to get this VAC roughting straight. S4 TII stock turbo. I am using a manul boost controller and stock Presure Sensor with a greddy type RS BOV. What is the proper roughting? I know PS goes to the UIM VAC nipple. I know the Boost controoler goes on the waste gate line pluged int o the side of the boost controller. Where does the other side of the boost controler go? What do I do with the VAC nipple coming from the compressor housing that used to go to the waste gate? and What line do I T the BOV into? I allso have the Boost guage T'ed to the VAC line from the PS to UIM

 

MBC Goes like this: Compressor housing -> MBC -> Wastegate actuator
PS & BOV: UIM nipple -> T -> PS & BOV
Boost Gauge: T it into one of the nipples (or if they're just plugged) on the TB (find one that's routed to after the throttle plates)

 

Thx!