OK...this topic has been whipped to death, but one thing has been bothering me that I haven't seen addressed. I have a 2014 R/T A5 with a 91 octane inTune DCX program with a 180 Jet (Motorad) thermostat. I followed consensus and have my HS/MS fans (a/c on and off) set at 195, and LS (a/c on and off) set at 185. Car runs great and temps stay between 186-192 unless I run hard, but they drop back down quickly. But I noticed I have only one cooling fan, so I'm confused as to the need for different fan settings for one fan...there is no separate "high speed" and "low speed" fan. My 2009 300C SRT8 DID have two fans, and I believe the SRT's still do today, so that made sense at the time. Anyone else wonder about this? Did the older R/T's share the SRT8 system and have two fans? What do you have in your R/T's?