The EM-123-4 is designed of OEM components based on 2007 and newer GM Cobalt platform and non-functional hydraulic plumbing for student learning and awareness. It has full functionality to demonstrate the typical operation of a four wheeled hydraulic braking system. Students can easily access all the components in the vehicles. Pressure gauges are also installed at each wheel circuit to show the actual braking pressure during operation. Using this trainer, students may also have the opportunity to perform NATEF and Red Seal accreditation tasks with this trainer. Another version of this trainer is also available based on OEM components of 2007-2010 Honda Civic.