The IMSA Continental Challenge's ninth and penultimate round will be staged in California, at Monterey's Raceway Laguna Seca, where the Compass Racing Audi RS3 LMS cars will resume their fight for clinching the title in Saturday's two-hour race.
Rodrigo Sales and Kuno Wittmer have scored 257 points so far, just four more than their teammate Tom Long and Britt Casey jr.
They will face strong opposition from the two Audi cars run by eEuroparts.com Racing for Lee Carpentier-Kieron O'Rourke who are currently third in the classification and Kenton Koch-Tom O'Gorman who have won the previous round at Virginia International Raceway.