I don't want to jump right out and blame the plugs because i'm not sure its the plugs, but I starting getting ign corrections the same time i swapped the plugs a few days ago and i was having a hard time tuning it out. After the intercooler install tonight, its still pulling timing, sometimes on less than 7psi. Almost like its load reactive. So I re-flashed a ballz deep stock stg3 93oct tune and gave it a drive and samething... Still pulling timing. I'm going back to the stock plugs tomorrow and I'll update this thread.