hi all i have a greddy bcc on the way and a greedy profec b old style, i hear that if you remove the factory bc level you can get dangerous spikes sending over 1.3 bar on stock turbos (1994 j spec ceramics) how do i control them with the boost controller, i'm i right in saying the gain feature on profec is to control autuators ?? i'm am really learning slowly help needed please thank you in advance, full de cat and exhaust and iduction etc is done hence i'm worried about dangerous spikes

With the Profec 1, it's super easy. Just get the gain aka balance at 12 oclock. Then turn the knob slowly until you reach the desired boost.

thank you very much mate, i'll try that when the bcc arrives nice one, glad i don't need to pay someone to set up for something so simple