These are terrific light track and autocross pads for the Z. They were used for exactly 1 test and tune track day and are basically brand new.
https://ctbrakes.com/choosingcompounds/
I've used this compound on several cars and really like it. I ended up selling the Z and am now getting rid of some spare parts.
These go for $374 + shipping new. You can have mine for $125 shipped.
Email me at
porsche108125@gmail.com as I'm not on the forums much anymore.