Good product, so far.
Had some pretty bad porosity on OEM rotors after 130k miles. These EBCs were drop-in replacements. No problems after first few hundred miles. I'm hoping the EBC rotors will keep me from having to mess with the brakes again. I paired these rotors with the EBC Greenstuff 7000 truck/SUV brake pads, to hopefully have less brake dust. After the quick break-in procedure, I'd say I have as good as original or better stopping power, between the rotors and pads.
Very good replacement rotors
Put these on a 2011 Toyota 4-runner, and I am very pleased thus far. I wanted a heavy duty rotor for mountain driving, and I think I found it. These have a different corrosion preventive coating which I am also impressed with. They come black in color vs. silver. Has no effect on the quality.