PowerStop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions. The rounded slots sweep away gas, debris, and moisture to keep a clean friction contact patch on the rotor surface providing smooth, safe braking. Silver zinc dichromate plating resists rust and corrosion. With a direct OE fit, there are no special modifications needed. Upgrading the looks and stopping power of your vehicle has never been easier.