This GFB replacement diaphragm assembly keeps an EX38 or EX44 external wastegate working like new. It is the correct service part when the original diaphragm has worn out or been damaged through age or heavy use. Fitting it restores the wastegate's spring pressure and actuation response for consistent boost control under sustained boost and track use. It suits any vehicle running one of these wastegates, so make sure you are ordering for your specific EX38 or EX44.
Features
- Direct replacement diaphragm assembly for GFB EX38 and EX44 wastegates
- Restores factory spring pressure and actuation response
- Fits any vehicle running an EX38 or EX44 wastegate
- Straightforward service part for consistent boost control
Specifications
- Brand: GFB
- Product Type: Wastegate Diaphragm Assembly
- Suits: GFB EX38 and EX44 external wastegates
- Supplied As: Diaphragm assembly
- Fitment: Universal
- Part Number: 7182
Vehicle Compatibility: Fits 2 parts from 1 brand. Select a brand to view.
GFB (2)
| Model | Variant | Engine | Years |
|---|---|---|---|
| EX38 external wastegate | |||
| EX44 external wastegate |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.