Oh, and it would appear that ZL1 has a huge combination of chassis controls....
You can turn Stabilitrac & Traction Control Off, On, or just Stabilitrac On...
You can select MR Tour or Sport in any of the above modes...
And you can enter PTM, which gives you 5 more tailored settings for the track.
BMW eat your heart out! J.K.
EDIT: No mention of no-lift shift, though....unless I missed it...