COBB Billet Fuel Line Adapter
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COBB Billet Fuel Line Adapter - Subaru Impreza WRX/STI (GE/GH/GR/GV) / WRX STI (VA) - 8mm (5/16") 1/8" NPT
The COBB billet fuel line adapter lets you fit a fuel pressure sensor directly to the factory 8mm (5/16") fuel lines. COBB lists it for the Impreza WRX and WRX STI (GE/GH/GR/GV) and the WRX STI (VA). It is machined from billet aluminium and anodised black for a tidy engine bay.
Note: Suits factory Subaru 8mm (5/16") fuel lines. Installation by a professional is recommended.
Features
- Billet aluminium, black anodised
- 8mm (5/16") quick disconnect adapter
- 1/8" NPT sensor port
- Fits factory Subaru 8mm (5/16") fuel lines
Pairs Well With
- COBB SF Intake System Hardware Kit - Subaru Impreza WRX/STI (GE/GH/GR/GV) / WRX STI (VA) / Forester XT (SH)
- COBB Driveline Bushing Kit - Subaru WRX/STI (VA) / Impreza WRX/STI (GE/GH/GR/GV) / Forester XT (SH)
- COBB HD Adjustable Rear Sway Bar End Links - Subaru WRX/STI (VA) / Impreza WRX/STI (GE/GH/GR/GV) / Forester XT (SH)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Product
- Brand
- COBB Tuning
- Line size
- 8mm (5/16")
- Part number(s)
- 300105
Details
- Product type
- EFI quick disconnect adapter
- Sensor port
- 1/8" NPT
- Material
- Billet aluminium, black anodised
Contents
Billet fuel line adapter
Retaining clip
Thread sealant
No instructions available for this product.

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