Clutch apparatus, systems, and related methods for use with vehicle stabilizer bars

Clutch apparatus, systems, and related methods for use with vehicle stabilizer bars are disclosed. A disclosed stabilizer bar disconnect system includes a fluidic clutch configured to control torque transferred between first and second bar members during a driving event to control a roll stiffness of a vehicle. The fluidic clutch includes: a housing, a fluid chamber in the housing; a fluid reservoir in fluid communication with the fluid chamber; first and second fluid control members in the fluid chamber and connected to the first and second bar members, and fluid valves configured to control a flow of a fluid through the fluid chamber and the fluid reservoir. The fluidic clutch is changeable between a connected state in which the fluidic clutch couples the first bar member to the second bar member and a disconnected state in which the fluidic clutch decouples the first bar member from the second bar member.