172, Tiguan
DS3000 front and DS2500 rear on a real track car. Those Yellowstuffs arent even worth to mention, tried two sets and they almost killed me some times with random massive fade.
That goes against everything i've ever thought about Yellows. Granted the other colours aren't up to much, but i've got nothing but praise for the yellow pads. Great value for money and work all day long on track without fade.
Each to their own though I guess