She got back in a stock car in December 2008, testing an ARCA car at Daytona International Speedway for NASCAR Sprint Cup Series driver James Hylton. In December 2009, she returned to ARCA testing at Daytona, driving the No. 59 NextEra Energy Resources Dodge for Mark Gibson Racing. In the final practice, Münter posted the seventh quickest lap with a speed of 181.77 mph, just 69 one-thousandths of a second behind Danica Patrick, who posted the fifth quickest time of the final practice. The two female drivers had previously worked together off the racetrack, in an ad campaign together in 2006 and 2007 for Hostess.