Just installed this controller today. Comments? No words could describe.
Screwed the bolt in JUST a little (was worried it would fall out!) and hit 16 PSI instantly. Backed off, went home, unscrewed it a bit and it's at 14-15 which is decent.
Only issue is, my SR20 only has stock injectors So I hope they hold this boost for a while! I don't plan on reaching 1 BAR all the time, basically only when I am racing at Calder park or something. Finally noticed my old GFB controller was MEANT to be set to 13-14 PSI, but it went back down to 10 after a while.
All in all, I don't think I could recommend a better bang-for-buck mod for your turbo car.
10/10 from me!
Theo