GFB OEM Fuel Rail to 1/8" NPT Female Adaptor
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GFB OEM Fuel Rail to 1/8" NPT Female Adaptor - Universal
GFB has built a solid reputation among Australian tuners for producing well engineered fuel and boost control hardware, and this small adaptor is a handy example of that practical approach. It lets you connect an aftermarket fuel pressure regulator directly to your factory fuel rail without cutting lines or sourcing custom fittings.
This listing covers the Universal fuel rail adaptor, designed to suit vehicles running a factory fuel rail port that needs to be converted to a female 1/8" NPT fitting. Because it's a universal fitment, it works across a wide range of applications where an external adjustable fuel pressure regulator is being plumbed in. There are no variant options for this listing beyond the single SKU shown above.
Key Features
- Converts OEM fuel rail port to female 1/8" NPT thread
- Suits external aftermarket fuel pressure regulator installations
- Simple bolt on adaptor, no cutting or modification of the fuel rail required
- Compact design for tight engine bay clearance
Vehicle compatibility and thread specifications are provided in the tabs above. Please confirm your factory fuel rail port size and configuration before ordering to ensure this adaptor suits your setup.
Not sure if this adaptor 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 |
|---|---|
| Fitting Type | OEM fuel rail to female NPT adaptor |
| Thread Size | 3.2 mm (1/8 in) NPT female |
No instructions available for this product.

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