yes, it's pretty much about the same car since 2009.
the difference is they remove the steering-lock since the 2nd half production of 2011.
the change the clutch to Exedy couple years ago.
the most important is the fun factor is still the same since day 1 because of this no-change/update
to be honest, beside the exterior/interior appearance is old, my 9 years old Z still draws quite a bit of attention on the street.
Update...? what kind of update do we want? electronic steering? custom exhaust note from the speakers? more electronic driving aids? FI (tbh I like NA engine)?
true it's an old car, but it's still fun to drive with a positive style.