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. Boost pressure can be altered by expanding or retracting the actuator rod.

Features:

• Fine Tune Boost Pressure
• Genuine Part
• Works with Factory or Upgraded Turbo

• Nissan 240Sx Silvia S13 1989-1994