dappsta

ive recently done a b20
turbo setup with a small audi turbo
everything is done
im just confused about the vacuum line routing
turbo is a kkk k03
internal wastegate
hks bov
car idles and everything fine
just cant figure it out

D.T.P

iTrader: (3)

which lines are you confused about?
try not to splice in into any lines more than once.

dappsta

the wastegate
and the bov lines
i got the bov to work
but now i cant figure out the controller and boost gugage

D.T.P

iTrader: (3)

Wastegate, you will want to keep the lines as short as possible. does your turbo have a vacuum fitting? if it does just get a short hose and connect that to the wastegate.
what turbo/wastegate are you using? also what boost controller are you using? manual or electric? if its manual you will run the controller wires between the turbo/wastegate. again try to keep all lines as short as possible for the wastegate, and also watch out for the heat.

Boost gauge/Bov
just pick any line really. there are some vacuum lines behind the intake mani, cut in and with a T, you can run whatever you want.
only piece of advice try not to use the same line for 2 things. everything will run more accurately.