The return of the street-legal and drag strip-ready Challenger SRT Demon coincides with Dodge’s decision to phase out its old pony car and prepare for the arrival of electric muscle cars. The new, limited-production Demon 170 is a “middle finger” to those who said the brand’s performance philosophy is one-dimensional. The model is saying goodbye to its gas-powered past at the same time. This send-off, which featured more than 1000 horsepower, was made possible by the Hellcat Challengers, which melted the asphalt along the way.