3/8" Quick-Connect EFI Fuel Line Adapter


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    30 DayNo Hassle Returns

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    Free Shipping Over $50Contiguous USA

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    Free In-House Support

  • One Year Limited Warranty

    One Year
    Limited Warranty


GlowShift’s 3/8” Quick-Connect EFI Fuel Line Adapter allows you to install a fuel pressure sensor between the fuel line and fuel rail of your modern electronic fuel injection vehicle. This inline fuel pressure adapter features 3/8” quick-connect male to female fittings with (2) 1/8-27 NPT ports for easy installation of a fuel pressure sensor and/or a nitrous oxide feed. An O-ring is mounted internally at the female end of the adapter, along with a retaining screw that allows for a secure, leak-free connection between the adapter and fuel rail. If you are only using one of the sensor ports, a port plug is included that keeps the unused port sealed. Manufactured from billet aluminum, this fitting features a black anodized finish that prevents corrosion. GlowShift includes installation instructions, free lifetime technical support and a one year limited warranty with each purchase.

  • Compatible with 3/8" Electronic Fuel Injection Fuel Line
  • Installs Between the Fuel Line & Fuel Rail
  • Fits 2011+ Ford Mustang 5.0L
  • (2) 1/8-27 NPT Ports for Fuel Pressure Sensor and/or Nitrous Oxide Feed
  • Internal O-Ring for a Leak-Free Connection
  • Manufactured from Billet Aluminum
  • Black, Anodized Finish to Prevent Corrosion
  • Installation Instructions
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Female Thread: 1/8-27 NPT
Line Size: 3/8"
Engine: Mustang 5.0L
Gauge Type: Fuel Pressure
Gauge Type: Nitrous Pressure

Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.

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