Gen4 WG38/40/45/50L HP 25 PSI Outer Spring Brown/Green
Upgrade your turbo setup with the Gen4 WG38/40/45/50L HP 25 PSI Outer Spring Brown/Green, a genuine Turbosmart wastegate designed for precise boost control, thermal stability and long-term reliability.
Turbosmart's WG38/40/45 HP 25 PSI Outer Spring Brown/Green is 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 WG38/40/45 HP 25 PSI Outer Spring Brown/Green, 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.
Why Buy from Torque Lab?
Torque Lab supplies genuine performance parts for serious street and track builds across Europe. We focus on technically correct fitment, strong SEO-friendly product support and proven brands trusted in the tuning scene.
