GFB 38mm Hose Blanking Plug Universal

GFB 38mm Hose Blanking Plug

GFB has built its reputation on blow-off valve engineering, and this blanking plug is a simple but essential accessory for anyone running a full atmosphere-venting blow-off valve. It's designed to neatly seal off the unused plumb-back hose port, keeping your boost system tidy and leak free.

This listing covers the GFB 38mm Hose Blanking Plug, suited to any setup using a 38mm plumb-back style hose alongside a full atmosphere-venting blow-off valve. It's a universal fit part, listed under a single default variant (SKU 5538).

Note: This plug is sized specifically for 38mm internal diameter hose. Confirm your existing plumb-back hose size before ordering to ensure a proper seal.

Key Features

• Blocks off unused plumb-back hose ports on full atmosphere-venting blow-off valves
• Sized for 38mm (1.5 in) internal diameter hose
• Simple, secure fit for a clean engine bay finish
• Universal application — suits any setup using compatible hose diameter

Vehicle and blow-off valve compatibility notes are provided in the tabs above. Please confirm your hose diameter and blow-off valve configuration before ordering.

Not sure if this plug suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.