Universal Fit Actuators
Turbosmart Universal Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures.Suitable for most factory or aftermarket turbos with an internal wastegate.
An internal wastegate has the wastegate valve is built into the turbine housing. The wastegate valve is controlled by an actuator which consists of a spring and a sealed chamber. The sealed chamber of the actuator is connected to a pressure only source normally on the compressor cover of the turbocharger.