Last weekend I was running 25 lbs of boost, and now since I changed out my spark plugs and my fuel filter with my dad, I am only running 15 lbs which is stock!! OUCH!! I need to get it back up to 25 lbs but I dont know how! In my console I have the knob thingy you can turn which I think might have something to do with the boost control, but does anyone have this or even know what I am talking about?!?! I hope so.. thanx guys!