Watch a replay of INDYCAR's live stream from the event in Detroit. Josef Newgarden, the 2017 series champion, detailed the racing and safety enhancements of the sleekly designed new aero kit. Motorsports legends Mario Andretti and Roger Penske shared their take on what it means to the growth of the sport. Executives from INDYCAR, Chevrolet and Honda discussed the continued building momentum in the Verizon IndyCar Series. "The Future Starts Now" at INDYCAR.