This Turbosmart Gen V WG38/40 HP 25PSI spring is a high-pressure replacement spring intended for GenV WG38/40 wastegates where a 25 psi spring is required. Offered for service or rebuild purposes, the spring provides a specified spring rate option within the GenV family. Confirm the spring’s suitability for your specific wastegate model before installation.
Turbosmart Gen V WG38/40 HP 25PSI Spring