My Granite car is actually a 2014 Dodge Charger R/T Plus AWD Sport (I am only missing three options heated steering wheel, adaptive cruise control and navigation). I also have a white 2014 Dodge Charger R/T Max AWD which has every option as well expect paddle shifters which my Plus has. The AWD cars already have the same rear gear as the R/T Road & Track cars. Both have the same tune. R/T Max means it has every option, R/T Plus doesn't. Standard R/T models have a lower rear gear thats why they are slower.