The Turbosmart Gen V IWG 7psi spring replacement is a direct service spring for Gen‑V internal wastegate actuators set to a 7 psi bias. Offered as a replacement part, it restores the actuator preload and helps return the wastegate to its intended opening pressure, supporting targeted maintenance or recalibration without replacing the entire actuator assembly.
Turbosmart Gen V IWG 7psi Spring Replacement