Project Mu G-Four 335 Brake Fluid 1LEstablished in 1988, Project Mu produces high end braking solutions for a large range of applications around the World. Project mu is a specialist manufacturer focused on providing the best performing product for specific applications in Motor sport. Project mu has very quickly been recognized as a World Class brake manufacturer with an already long list of benefits from close links to some of the best Motorsport supply businesses in the world. All