Rear Cross-Drilled Brake Rotors Disc and Ceramic Pads Highlander,Sienna Kit includes 4 Ceramic Brake Pads and 2 Performance Brake Rotors Drilled for Air Ventilation and Fast Heat Reduction Direct Fitment; Ready to Install; No Modication Needed Silver Zinc Plated for Rust Protection on Non-Friction Areas Pads are Shimmed to Absorb Vibration and Eliminate Noise