Yeah, I have to get me one of those as well.
So far I've been lucky, even in this 100*+ heat, but then I'm running 70% water, along with a full quart of the Kool-It additive in the factory radiator.
I also do not use the AC, except to just switch on the fan's high speed setting when sitting in stopped traffic, and then turn it off once moving again.
I know that it is just a matter of time, and the next 115*F heat wave, until this is not even close enough to stop the dreaded dinging limp mode.