Yea I believe it was removed going forward 2008+
I always found it nice to have randomly on hard pulls and the fact it does it automatically on a hard pull.
If I remember correctly, I think some even added ice cubes in the bottle in the trunk when running on the track haha
Hell even an ice bag over the intercooler during breaks. Though I'm not sure if this eventually led to possibly cracking with that cold water on a hot engine xP
Funny though, the cars still have the spots for additional switches as if it was still meant to be there.