after reading more about, that particular auction, I see that it is just the rotors. The auction I was refering to was a brembo track pkg. (rotors and brembo calipers/hardware). I would compair the part number with what is on brembo's web site to see what would work.
Ebay is magical place full of great things you need or don't need.
I wouldn't do it. but read his feadback.
I was looking to buy some brembos for my focus but I read some of his feadback and people were saying they wore out right away. What he did was buy blank disks and drill them himself. And when people went to brembo for the warrenty they were supose to get brembo didn't accept because the part number said it wasn't drilled.