I'm currently running crome on my b16 turbo. I'm planning to up the boost from .4bar - .6 bar or maybe little more . When I do up the boost, I'm planning to run my friends wideband to see if the crome basemap is safe. If its a little lean here or there, Do ya think I can fine tune the fuel curve a little with the vafc2? since i already have a vafc. I don't think I may need to since John (phearable.net) made me this map. It's just a thought!