Dodge shocked the performance world when it launched the Challenger SRT Hellcat for the 2015 model year. With no less than 707 horsepower and 650 pound-feet of torque coming from its supercharged V-8, the Hellcat entered the history books as the most powerful production muscle car ever created. Two years have passed and Ford and Chevy have yet to deliver a worthy competitor. However, Dodge hasn’t been resting on its laurels and has been working on an even more powerful version of the Hellcat. It goes by the name Challenger SRT Demon and will be unveiled at the New York Auto Show in April 2017.