The DBA 5000 Series drilled two-piece front rotor for Audi RS3 is a direct-replacement composite rotor that pairs high-carbon cast-iron rings with T6061-T6 aerospace-grade aluminum hats fastened with NAS hardware. The XD non-directional cross-drilled, dimpled design improves cooling and sport appearance while the aluminum hats reduce unsprung weight and limit heat transfer. Recommended for high-performance street use, track days, club racing and rally applications, the 5000 Series offers replacement hat and ring options for serviceability.
DBA Audi RS3 5000 Series Drilled Front Brake Disc