Just took my S75D in for it's 12,000 mile service. The SC said it was eligible for the performance update. I'm presuming this is the uncorking ... ?
I picked the car up new in late May 2017.
Indeed it is. This is how Tesla hoped the upgrade process was going to happen, the diagnostic check done when the car was in for a routine visit. Unfortunately they hugely underestimated owners escitement to get their 0-60 down by 20%, and had failed to make sure the list of eligible cars was accurate. Chaos ensued!
But good news and enjoy the extra zip, it’s very noticeable off the line.