Over time your factory wastegate actuator can fail and not hold boost or worse, seize up and allow over-boost! Kinugawa offer OEM replacement actuators which are a direct bolt on install for the factory actuator. For those wanting to do tuning there is the option to change the spring pressure when ordering, or order the same spring as stock for a direct plug and play swap.
Suits the factory TD05HR turbochargers on Mitsubishi Evo 4-8 models (NOT suitable for Evo 9).
