All 4 pads looked like that cracked one by the way. The last couple weeks before I changed the pads were dicey.. They definately felt a little weak. The rotors themselves had no real visible damage.
I decided to put the powerslots in anyway because A) They were a special order and I couldn't return them anyway (
) And most importantly, B) because it was mentioned repeatedly in my performance buildup thread that I should upgrade the brakes before I increase the power of the car given my driving habits from living in NY.
I'll admit it, I'm an aggressive driver. Its a product of my environment and my own habits.
Anywho, back on topic: I'd reccomend these rotors to anyone who needs to change. The combination of the pads and powerslots makes for a smooth, quick stop.