GFB 30mm BOV Recirculation Hose Adaptor
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GFB 30mm BOV Recirculation Hose Adaptor
GFB is an Australian brand with a long track record in blow off valve design, and this adaptor is a simple but essential piece of hardware for anyone running a recirculating setup. It's built to bolt straight onto the 30mm outlet found on many GFB blow off valves, giving you a clean way to hose the valve back into the intake tract rather than venting to atmosphere.
This listing covers the GFB 30mm BOV Recirculation Hose Adaptor, a universal fitment piece designed to suit GFB blow off valves with a 30mm outlet. As it's a universal component, it isn't tied to a specific make or model — fitment comes down to matching it to the outlet size on your existing valve.
Key Features
- Matches GFB blow off valves with a 30mm outlet
- Allows conversion from atmospheric venting to a recirculating hose setup
- Durable construction for engine bay conditions
- Universal fitment, not vehicle specific
Vehicle compatibility and BOV model fitment notes are provided in the tabs above. Please confirm your GFB blow off valve's outlet size 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 |
|---|---|
| Hose/Port Diameter | 30 mm |
No instructions available for this product.

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