True-Metal-Header Rotor-(Animated)Animated-spacers TRUE | Metal™ is designed with 5 features that make an enhanced OE quality rotor and drum. From a protective coating to OE vane design, Beck/Arnley's rotors and drums are the answer for your import application. Benefits:     Directional Finish     Optimizes break-in and pad seating while preventing unnecessary noise.     High Carbon Content     Maximizes thermal conductivity while minimizing distortion & cracking.    Top Coat    High temp coating on exposed surfaces improves appearance and life.    Tight Tolerance    Enhances brake system performance while protecting ride quality.    OE Cooling Vanes    Engineered for optimal air flow and cooling with exceptional performance.