I finally got out to the track last weekend. I was slamming the brakes pretty hard. No problems with fade at all. I'm really impressed with how they held up.
Since this was my first time at the track with the car I can't really say how much the ducting helped. Anyone else have experience with Pagid RS19's and stock rotors at the track? Any fade?
It does rub a little, but only on one side and only when the wheel is all the way to the lock. Strange that it doesn't happen on the other side. I'll have to take a look and see why.