HKS heavy duty actuators can enable increased boost pressure by altering the length of the actuator rod. Obtain increased engine horsepower just by installing a reasonably priced actuator upgrade kit to the turbine kit.
Power - To obtain extra horsepower in a factory set up with increased boost, just replace the factory actuator with the HKS actuator kit onto the factory turbine kit, or with an upgraded HKS turbine kit. This will result in an instant increase in engine power.
Cost - To reduce cost, the factory turbine kit can be used, and still obtain an increase in engine horsepower.
Boost pressure adjusted - Boost pressure can be altered by expanding or retracting the actuator rod.
USED and has some rust but in still good working condition. I had one in my sr20det and it was a real difference with a little increase in boost pressure.