well, Jim has a heavy foot, so hopefully it heals back to the lead foot of the past.... boiling point is like boiling water, because that is what happens to cheap brake fluids...it boils the moisture out of the fluid and you lose brake pressure. Get some rated above 500 degrees...and change from rubber lines to metal. Get you a good ceramic pad and be good to go. I have never owned an N/A but I think the 6 has bigger diameter...