I did a data log earlier. And during a 3rd gear pull 100% throttle I went from 19.3 psi boost to 14.2 psi in less than 3 seconds. All at 100% throttle. This is with my e85 tune. Should I be losing that much boost that quick. Dealer put new throw out Bering last week and just has not seemed right since. Seems like it runs out of steam pretty quick. With a green filter should I be able to hear the turbo spool up whistle like under light acceleration? Thought they might not have tightened up my intercooler piping. Lots of power from low to mid range will spin through first 3 gears but just feels like under full throttle it runs out quick. Sorry for long rant.