Trackday over and the ducts performed admirably! Stayed attached after several 200+kph runs down the front straight of Sepang F1 Circuit.
They also helped a lot in preventing fade. I usually start to experience brake fade after the 3rd session, but I ran 5 sessions today and no fade. Would love to hear from the other trackies if they have pyro data on these ducts.
I'm gonna call this one a success.