Motorsport.com spoke with the series CEO this past week.
Weather hampered the second-day crowd, but not the competition
The series is the headlining act this weekend at COTA.
The series' 26th season kicks off this weekend, over 100 cars are entered for the Nissan Grand Prix of Texas.
Car is built to FIA GT3 specs, allowing for a global program.
After five of fourteen races, Ende sits seventh in the GT class championship with 360 points.
James Sofronas earned the Pirelli World Challenge GT victory on the Circuit of The Americas. The GTS class win was taken by Andy Lee. For the Touring Car race, Brett Sandberg grabbed the win and Ernie Francis Jr. took the Touring Car B-Spec win.
Johnny O’Connell took the GT victory in Austin, Texas while Lawson Aschenbach grabbed the GTS victory. Ryan Winchester was the overall victor in the Touring Car class while Ernie Francis Jr won in the Touring Car B-Spec class.
Winchester, Francis Jr. earn Touring Car and Touring Car B-Spec poles at Circuit of The Americas
A recording setting field of over 90 cars across four classes will compete at Circuit of The Americas.