GoFastr

I saw on a TV show where they took off a gear actuator from a Maserati and cleaned it up and rebuilt it with new seals to improve shifting characteristics as it had delays previously.

It got me wondering, do our SL65's with the 5 speed auto have a similar gear actuator part that can be serviced in a similar manner?

If not, are delayed shifts, up or down ( more down), an electronic fix or what method would be used to improve the speed of selection on my 2009 SL65 AMG?