Hawk Performance Ceramic Street brake pads are engineered to reduce brake NVH (Noise, Vibration, and Harshness), creating a quieter performance brake pad. Furthermore, the ceramic brake pad formula has a linear friction profile that allows your ABS system to operate more effectively. These pads offer low dust emission and high friction levels for improved stopping power. Components included in the HB387Z.547 set: - Front Brake Pad Inner (with wear sensor) - 2 pcs. (Part No: HB387) - Front Brake Pad Outer - 2 pcs. (Part No: HB387) - High-temperature lubricant grease sachet - 1 pc. Note: This set is designed for models without Brembo calipers.