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The HKS single-port internal wastegate actuator is a direct replacement for Nissan Silvia S14 (1993–1998) and S15 (1999–2002) turbo applications. As an internal single-port actuator, it restores the wastegate control hardware used on those factory turbochargers. This unit is intended as a like-for-like replacement to return proper boost control to affected Silvia S14/S15 vehicles without altering external wastegate plumbing.
HKS 93-98 Nissan Silvia S14 / 99-02 S15 Single Port Internal Wastegate Actuator
