GFB Replacement EX38/EX44 Wastegate Diaphragm Assembly
Not sure which option fits your application? Contact Us — we're happy to help.
Request a Price Match
Found it cheaper elsewhere? Send us the details and we'll do our best to match it.
Request received
Thanks! Our team will review it and be in touch shortly.
GFB Replacement EX38/EX44 Wastegate Diaphragm Assembly
GFB builds its wastegates and hardware to handle sustained boost and track use without losing consistency, and this replacement diaphragm assembly is designed to keep your EX38 or EX44 external wastegate performing like new. It's the correct service part for owners who've worn out or damaged the factory diaphragm through age or heavy use.
This listing covers the replacement diaphragm assembly for GFB's EX38 and EX44 external wastegates, fitting universally across any application already running one of these units.
Key Features
- Direct replacement diaphragm assembly for GFB EX38 and EX44 wastegates
- Restores factory spring pressure and actuation response
- Suits universal fitment across any vehicle running an EX38 or EX44 wastegate
- Straightforward service part for maintaining consistent boost control
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure you're ordering the correct diaphragm assembly for your specific EX38 or EX44 wastegate before purchasing.
Not sure if this 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 |
|---|---|
| Compatibility | GFB EX38/EX44 Wastegates |
No instructions available for this product.
Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.