GFB Replacement Wastegate Outer Spring
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GFB Replacement EX44/EX38 Wastegate 10psi Outer Spring
GFB is well known among turbo and forced induction enthusiasts for producing robust, precision engineered wastegate and boost control components. This replacement outer spring lets you fine tune or restore spring pressure on your GFB EX38 and EX44 external wastegates without needing to replace the whole unit, keeping your boost control setup accurate and reliable.
This listing covers the 10 psi outer spring suited to the GFB EX38 and EX44 wastegates, specifically models 7002 and 7003. SKU 7210. It's a direct replacement spring, so no modification is required for fitment to these wastegate housings.
Specifications
- Spring rate: 10 psi
- Compatible with GFB EX38 and EX44 external wastegates
- Fits GFB wastegate part numbers 7002 and 7003
- Genuine GFB replacement component
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your wastegate model number before ordering to ensure the correct spring rate for your boost control setup.
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 |
|---|---|
| Component | Outer spring |
| Spring Rate | 10 psi (68.9 kPa) |
| Compatible Wastegates | EX38 / EX44 |
| Compatible Product Codes | GFB 7002, GFB 7003 |
No instructions available for this product.

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