Turbosmart - WG45/50 GenV External Wastegate SpringsTurbosmarts GenV WG45 50 Springs 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. Turbosmarts design ensures that this spring will last for years, providing maximum performance with minimal maintenance. With Turbosmarts GenV WG45 50 Springs, you can trust that your engine will perform as expected every time you