Turbosmart WG40/45 HP Outer Spring - 40psi Black/Red

Turbosmart Gen-V external wastegate spring for the WG40/WG45 HP wastegate, 40 psi rate (Outer spring) in Black/Red. Turbosmart wastegate springs are color-coded by base-pressure rating and stack as inner, middle and outer to set the wastegate's spring pressure; combine springs to reach the target base boost. Genuine Turbosmart replacement spring.

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