That's interesting....should that happen to good quality rotors like your Rotoras? I thought warpage mainly happens to the stockers. ssk, good post. I'm asking because I don't want to pull my rotors two months after replacing pads.

 

the way i see it is is the b-force is a usa product only. im thinking the Japaneses are out to get us. so i went with the ns . they are great. project mu all the way.