Porsche Carrera Cup is a number of one-make racing by Porsche premier series competed with, initially Porsche 911 Carrera Cup, then later Porsche 911 GT3 Cup cars. From Wikipedia
GM support ensures Team 18 will run Lowndes in a third Camaro under the 2026–27 Supercheap Auto Wildcard, with a co-driver shortlist in progress for the endurance campaign.