RPB Brake Discs Rear BMW E46 M3

– High carbon content for extra strength and protection over heavy-duty cycles on track and fast road use.
– Protective black coating on all non-friction surfaces to keep the aesthetics high.
– Double ground for a near zero thickness variation.
– CNC machined and balanced.
– Grooved to give an improved bite and help remove brake dust.
– Directional internal cooling vanes to keep cooling at its best.
– Venturi effect vanes to increase the speed of the airflow through the internals of the disc.
– Race proven on M3 cup cars.