I was in the original batch for the V86 code. Went in, had it done, new cats, new O2 sensors. Got locked out of my PCM cause HP Tuners wouldn't connect because the OS version changed. Then from there the supercharger and engine had an out of order operation on shutoff, if it wasn't for the clutched pulley the supercharger would have been eating those bearings for breakfast.They bricked it??
It took them a long time to get the patch ready to fix it, the car was down till that was fixed.