Hi everyone. I seldom look at the TMO Facebook posts because I am older and feel more comfortable here, in this more serious environment. But, I decided to post a comment in a Facebook discussion, on how long do our track cars rear brake calipers last. Probable a mistake, as I was quickly irritated by some gurus response (serves me right for posting!). My source of irritation was, since I still have my original rear calipers after what must be over 500 hours of track time, there for; I must be slow. To be exact, slower then a speck Miata! After the irritation passed,,, (much longer then I should have taken..) I began to question myself on the wisdom of having OEM eternal rear calipers on the car that was regularly braking from 150mph. How many of you have your rear calipers as a consumable item?