.....vacuum to the blow-off valve and wastegate. For in instance, can i use the map sensor vacuum line to T-off to the bov and waste gate? --->i tried searching, but either i'm not making my self clear or there is no topics on this matter, wich i highly doubt. Thanks.

 

yes, you can.

 

you can, but its best if you dont T off the wastegate. you should run it from the compressor side of the turbo or brake booster line.

 

his best bet is to get the source from the intake mani so the motor will see the psi that the wastegate is set at instead of less.

 

thanks for the replies......So it's a YES