I have these on my 2012 WRX, I have had them on for a little over 2 years. They have plenty of life in them currently. I have started to do track days at our local track for fun and have had about 16 hours of racing time on them and they dont overheat, have great braking capabilities for my stock vehicle. Very little dusting as well. They will get squeaky(only after a while of driving in hot weather on the highway) after a hard track day and might have gotten too hot at one point and glazed over but after a day or two of normal driving they are back to normal.
