Essex Sprint Pads. C300 and RC6E
 

I ordered these along with my Sprint Kit and will never use them. I can't even get my calipers hot enough to register on the temperature strips using DS2500s. (My local track only has 2 hard braking zones)
$135 each and that includes freight with limited tracking.
(This price is only for people in the U.S. If you are elsewhere I will have to find out the freight charges).

Wow stupid good deal on the RC6E! I LOVE those pads. Too bad I have so many pads for the AP calipers that I would never get around to using them!