Anybody use them? Are they worth the $110 Thunder racing wants for them?

 

If you are pad limited and are going for a max effort on a stock brake system, they will help a little. The gas slots help with degassing the pad and will slightly help to increase brake torque.

I say shop around though, I have heard of them going for less.

 

i used Raybestos Brutestop drilled and slotted rotors and i love em