Trying to finish a JDM turbo conversion. I am also installing a fmic at the same time. Am I able to get rid of the BAC to chargpipe hose without getting rid of the BAC or do I need to weld on a connector to the intercooler pipe for the BAC hose?

 

if you have a stock ECU or Rtek you need it. The air supplied to the BAC needs to be metered.

You should hook it up preturbo.

 

Why before the turbo? I understand that it needs to get metered, but why not after the turbo?

 

actually I suppose it doesn't really matter, the FD is fed after the turbo