2019 Porsche GT3 RS
If you look very closely at the brake rotor it appears to have cracks all over it. This is part of Porsche's Ceramic Composite Brakes option which adds $9200 to the price of the car. The rotors are made of carbon fiber reinforced ceramic, 50% lighter than typical cast iron. The brake pads are also ceramic. According to one source, these brakes can last for 150,000 miles under regular driving conditions - but then they are almost as expensive as a small car to replace.
2019 Porsche GT3 RS
If you look very closely at the brake rotor it appears to have cracks all over it. This is part of Porsche's Ceramic Composite Brakes option which adds $9200 to the price of the car. The rotors are made of carbon fiber reinforced ceramic, 50% lighter than typical cast iron. The brake pads are also ceramic. According to one source, these brakes can last for 150,000 miles under regular driving conditions - but then they are almost as expensive as a small car to replace.