I accidentally tried to down shift on the track this weekend when I was trying to up shift and that does sound like what happens. Good news if you haven't done that the 7AT doesn't down shift at 7,500 rpms but you do hit the wall ANMVQ was describing. If you haven't tuned the 7AT you really should, it makes the car shift great! When we adjusted my line pressures in the 7AT we only did it above 5,000 rpm so it doesn't change day to day driving or down shifting but makes the high RPM shifts fast.
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