Banks Power Dodge 5.9L (All) 12V / 98.5 24V Big Head Actuator Kit

Already running a 5.9L Cummins? This is the next piece. The Banks Power Big Head Actuator Kit replaces your stock wastegate actuator to help your engine build boost faster and hold it longer. This means more pulling power in the mid-range, where you need it most.

Stock actuators can let the wastegate open too early under high boost, limiting your engine's torque. The Big Head actuator doubles the diaphragm area and spring pressure of the factory unit. This keeps the wastegate valve seated longer, allowing for higher peak boost to be achieved sooner. It also provides more precise control over boost levels.