Dodge's SRT Hellcat muscle cars come with two key fobs: red and black. Here's what the red key does and what sets it apart ...

2. 2015 Dodge Charger SRT Hellcat (204 Mph) The first time a Dodge crossed the 200 mph top speed mark with performance cars was in 2015, with the 2015 Dodge Charger SRT Hellcat. It was one of the ...