In 2015 the American Krohn Racing team purchased a JS P2 for a partial season in the United SportsCar Championship and a full season in the European Le Mans Series, and will be the first team to utilize Judd power in the Ligier. Michael Shank Racing purchased a Honda-powered JS P2 for a full United SportsCar Championship campaign, and won pole position at the Rolex 24 at Daytona. In 2016, Extreme Speed Motorsports entered a JS P2 in the United Sportscar Championship, winning both the 2016 24 Hours of Daytona and the 2016 12 Hours of Sebring, with the JS P2 becoming the first car to defeat a Daytona Prototype at the 24 hours, as well as the team becoming the first to win the so-called "36 Hours of Florida" since 1998.