| Message | 
 :In OEM tune yes.  If you retune the advance limits, the system can auto-advance to the point of knock when it is in the knock region below 4400rpm.  This makes a big difference under everyday driving conditions, most noticeably on the highway.advancing timing just short of detonation during spoolup will hurt cause it to build boost slower. Is there a way to turn off the auto-advance beyond a certain TPS reading? 
   | 
  |