Turbosmart - Old WG38/45 External Wastegate Springs

Turbosmart’s Old WG38/45 Springs are a must-have for external wastegate setups. This spring provides the ideal boost pressure for any turbocharger, ensuring consistent and reliable performance even under extreme conditions. Turbosmart’s design ensures that this spring will last for years, providing maximum performance with minimal maintenance. With Turbosmart’s Old WG38/45 Springs, you can trust that your engine will perform as expected every time you hit the gas pedal. Ensure your setup is up to spec with Turbosmart’s best-in-class external wastegate spring.

Green/Black - 3psi Inner Spring
Green/White - 7psi Inner Spring
Green/Purple - 7psi Middle Spring
Green/Pink - 7psi Outer Spring
Green/Red - 14psi Outer Spring

*Generic photo used.