Fit Lexus IS350, GS350, GS450h, GS460 Front Drilled Brake Rotors+Semi-Met Pads 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