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Turbosmart GenV WG45/50 5 psi yellow inner spring is specified for external wastegate setups to provide a consistent 5 psi actuation point. Intended for the WG45/50 GenV wastegate family, this inner spring helps stabilize boost control and maintain reliable pressure under demanding conditions. It’s a direct replacement spring engineered to work with Turbosmart's external wastegate components.
Turbosmart WG 45/50 Gen-V 5 PSI Inner Spring Yellow
