 Kalkhoven and Gentilozzi would go on to become two of the owners of the series in 2004 after the CART organization went bankrupt.Formula One and Champ Car champion Emerson Fittipaldi and businessman Jamie Dingman formed Fittipaldi-Dingman Racing while Formula One and Champ Car veteran Stefan Johansson formed American Spirit Team Johansson.Along with the major changes to the team lineup to the series, a great many new faces made their debut in 2003.