well i have the hks evc5 and im having a hard time raising the boost. im running a used Drag Turbo Kit on my Gsr . Can someone help out on how to raise the boost?
i tried everything it only seems to boost 7psi with the **** turned all the way up.
any suggestions on how this thing works???

 

anyone?

 

did you hook it up correctly? did you go through the setup, and initialize it properly?

 

can u post down what steps i gotta take and i'll try it i'll try anything jus to get it off 4.5 psi...