This is a replacement actuator for the TD04 turbo as found in the Mitsubishi 4M40T engine. It is adjustable via various weight springs just like an external gate (you can select which spring is supplied after ordering). Also available in universal and other vehicle specific fitments. (photo is a sample only). Please specify spring pressure when ordering.

DPR Intercooler V-mount for FD RX7
Hybrid GT2 spec intercooler kit - Mazda 3 MPS Gen 1
PACE MAKER exhaust system - Ford Falcon BA BF XR6 turbo
Kinugawa Japan 20G upgrade kit for EVO 1-3 TD05 