Had to do the back brakes on the Si. Stupid caliper bolt was frozen/stuck and it wore out one pad. Nothing a little heat and an impact wrench couldn't fix. Just sucks that I had to replace the pads when there was still at least half left on all the rest. Other issue is I couldn't get Axxis Ultimates again. Something about the owner changing etc. So we will see if these other pads can compare to the smoking Ultimates.