For better OE brake performance, Race Spirit Brake System enlarges disc diameter to increase torque and adds higher portion alloy in cast iron that strengthens the endurance in high temperature and decreases the coefficient of expansion for meeting sport version brake pads. The temperature resistance is up to 700℃ and disc life is over 30% than OE materials.
The steady performance is good for beginners or security-oriented customer using. For some cars, Race Spirit Brake System has OEM two-piece lighter enlarged discs or special size as well.