Description of Power AR8293XPR Evolution Drilled Slotted
Drill holes keep brake rotors up to 180 degrees cooler. Slots keep a clear contact patch between the pad and the rotor. Increased braking performance. Look great behind custom (or factory) wheels.
Stay away from these brake discs. I just bought them 2 months ago and they shot. They have been applied properly and they vibrate the entire front end along with the brake pedal. I wish I could return them.