More power (but not a whole lot) comes to the 2015 Viper, but don?t worry there are some other goods. The 2015 Jeep Grand Cherokee gets the SRT treatment and a ?Red Vapor? edition, that new Mercedes AMG GT S will be revealed September 9th, but we have some more on it, and the Dodge Challenger as an offroader? Plus, it?s Friendsday Wednesday! That and more all today on Fast Lane Daily, hosted by Derek D!