I bought the front set used from another member here on the forum and the rears were brand new. i have only used them for 1 track day, 2 hours of total track time. the fronts are at about 50% and the rears at about 65-70% you can run these pads until you hit the backing plate because they have no studs!
here's a great opportunity to try out these great pads without having to pay for them brand new. the reason im selling them is only because i am not going to be tracking my car anymore. these stop consistently with NO FADE!
$180 + ship for both sets
if you are interested please send me an email to firstname.lastname@example.org