I may have been getting spoiled by my 2014 RT, but after riding the 2012 RSS today, in 75+ degree heat, it seems to run hotter than the 1330 in the RT. I am thinking that by the time the temps hit the 90's it will be quite toasty. With my performance cars I used to run an additive like water wetter, and it seems to lower the temps a little. Does anyone here run that in their spyder, and is it safe?