GFB Replacement EX50 Wastegate Inner Spring
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GFB Replacement EX50 Wastegate 7psi Inner Spring
GFB is well known among turbo and boost control enthusiasts for producing precision engineered wastegate components that hold up to serious track and street use. This 7psi inner spring is a genuine replacement part for the GFB EX50 external wastegate, letting you fine tune your base spring pressure without needing to source a whole new spring kit.
This listing covers the 7psi inner spring specifically designed for the GFB EX50 Wastegate. It's a direct replacement or upgrade option for those running the EX50 who want to adjust their base boost setting, whether swapping out a worn spring or reconfiguring for a different boost target.
Specifications
- Spring rate: 7psi base pressure
- Fits: GFB EX50 external wastegate
- Position: Inner spring
- SKU: 7107
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm this spring matches your existing EX50 wastegate configuration before ordering.
Not sure if this spring suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| Compatible Wastegate | EX50 |
| Component | Inner Spring |
| Spring Pressure Rating | 7 psi |
No instructions available for this product.

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