Totally agree, Z1 2-piece rotors are totally garbage for track use. And I wish I knew "the false statements" before I gave them 3 chances.
I have some experience with Z1, DBA and Stoptech.
I wrapped 3 sets of Z1 2-piece in less than 5 track days.
DBA 5000 2-piece works slight better. But they still wrapped in about 5-6 track days.
The Stoptech OEM replacement rotors actually last the longest. I guess the extra weight helps the heat capacity. They last about 15-20 track days for me. And they are so cheap to replace.
Quote:
Originally Posted by DarkZ34
Ok so it seems im not the only one here that had their Z1 two piece rotors warped and only after one track day...
Wish we could get our money back for the false statements that they are good for track days lol.  |