What is the advantage of using carbon fiber in the BMW M9?

I've heard that the BMW M9 uses a lot of carbon fiber in its construction. What are the benefits of using this material and how does it improve the car's performance?

Carbon fiber is lighter than traditional materials such as steel, which reduces the weight of the car and improves its handling and performance.

Carbon fiber is also stronger than steel, making the car more durable and capable of withstanding high speeds and intense driving conditions.

In addition, carbon fiber has a higher strength-to-weight ratio than steel, making the BMW M9 more fuel efficient and environmentally friendly.