You might start seeing them but it is pointless. They already can't hook the 1500rwhp vipers on the track so why boost up another 500???? I believe Garth's car wasn't max'd out on the record pass so what's the point? All the vipers running this kind of power has the boost controlled by aem and administered in stages set by gear your in, time, rpm etc. And most never go to the max hp because going sideways at 160+ ain't much fun...