How quiet are they? I am looking for a good *cold* pad that can bite better than the stock ones. Not for Auto-X or track, just plain old "stop at the end of the street" driving. (Given regen, they will never warm up on "normal" roads anyway.) I've used track pads on other cars, and would not be happy with the squeal on the Tesla - I like to be able to sneak up on people.
Any more detailed review of the Carbotech-6? (Assuming AX-6?) Other suggested pads? (Carbotech-1521 seems more "equivalent" to the Hawk HPS?) Where did you source them?