Panoz DP09
The Panoz DP09 was the sole spec open-wheel race car used in the Superleague Formula series. It was produced by Élan Motorsport Technologies at Braselton, Georgia, in the United States. The DP09 was based on the 2007 Panoz DP01 Champ Cars, while in 2009 the cars were updated to become the DP09B. Since the series' closure midway through 2011, DP09Bs have seen limited use in the BOSS GP Series.