I noticed the idle speed is now 900-1000 rpm (warm engine) after completing
the service recall on my 2003 M3 with SMG.

But before the service recall, it was around 700-800 rpm.

Also, the car use to occasionally hesitate and even stall when starting from
the 1st gear and gear changes (automatic mode) were sluggish.

Now, the car runs great!

Anyone else have this experience?