What type of brake fluid for a 1985 Porsche 911?

For a 1985 Porsche 911, it is recommended to use a high-quality brake fluid that meets the specifications of DOT 3 or DOT 4. These types of brake fluids have suitable boiling points for the performance needs of the vehicle. Always check the owner's manual for any specific recommendations or requirements, and ensure the brake fluid is compatible with the existing system. If necessary, consult a professional for advice on maintaining your brake system.