![[PN: TS-0550-3082] Turbosmart WG38/40 Gen-V 5psi Inner spring - Grey](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7491/21972/TS-0550-3082__65066.1763692234.jpg?c=2 "[PN: TS-0550-3082] Turbosmart WG38/40 Gen-V 5psi Inner spring - Grey")
![[PN: TS-0550-3082] Turbosmart WG38/40 Gen-V 5psi Inner spring - Grey](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/1280x1280/products/7491/21972/TS-0550-3082__65066.1763692234.jpg?c=2 "[PN: TS-0550-3082] Turbosmart WG38/40 Gen-V 5psi Inner spring - Grey")
Turbosmart’s WG38/40 5psi Grey Inner Spring 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 5psi Grey Inner Spring, 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.
WARNING - Proposition 65 Compliance Statement:
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Important Emissions Note:
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.
![[PN: TS-0550-3081] Turbosmart WG38/40 Gen-V 3psi Inner spring - Black](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7492/21974/TS-0550-3081__96191.1763693052.jpg?c=2 "[PN: TS-0550-3081] Turbosmart WG38/40 Gen-V 3psi Inner spring - Black")
![[PN: TS-0550-3009] Turbosmart GEN-V WG38/40 Collar](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7484/21941/TS-0550-3009__13271.1763406128.jpg?c=2 "[PN: TS-0550-3009] Turbosmart GEN-V WG38/40 Collar")
![[PN: TS-0550-3094] Turbosmart Gen-V Spring Change Assistance Kit](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7288/21543/TS-0550-3094__78608.1738382524.jpg?c=2 "[PN: TS-0550-3094] Turbosmart Gen-V Spring Change Assistance Kit")
![[PN: TS-0550-3013] Turbosmart GenV WG38/40 Actuator Collar Tool](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7286/21940/TS-0550-3013-1__71425.1763405195.jpg?c=2 "[PN: TS-0550-3013] Turbosmart GenV WG38/40 Actuator Collar Tool")
![[PN: TS-0550-3059] Turbosmart GenV WG38/40 CG/ALV Diaphragm Replacement kit](https://cdn11.bigcommerce.com/s-gzvxujwotg/images/stencil/500x659/products/7485/21942/TS-0550-3059-Gen-V-3840CG-Dia-Kit__83294.1763406928.png?c=2 "[PN: TS-0550-3059] Turbosmart GenV WG38/40 CG/ALV Diaphragm Replacement kit")
