No, sorry guy's. They are solid rotors. I didn't do the upgrade. Sorry, I should have explained that in the begining. I don't need that type of stoping power. I'm not racing and for a quick run, these do just fine. Plus I'm not going to have that dust anymore. I got the Brembo Max rotors, Akebono pads, sensors, and the lube for 320.00. Very good price for a full brake job. OEM, way to expensive.