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Nitrous Express Fuel Line Adapter (99-04 GT)

Market Price $67.99 You Save 12% ($8.01)
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  • Item 25015
  • MPN# 16183

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    Features & Details

    • High Flow Design
    • Ford EFI to 1/8" NPT Adapter
    • Eliminate Fuel Line Cutting
    • Makes Nitrous Install Easier
    • Black Anodized Billet Aluminum
    • Fits 99-04 Mustang GT
    Fuel Line Adapter. If you need to tap into your fuel line when installing a nitrous kit or adding a fuel pressure gauge, a Nitrous Express fuel line adapter is the perfect solution. This adapter eliminates cutting and drilling - just bolt this adapter in between your fuel pressure sensor and the fuel rail for a clean, leak-free connection. It adapts your Ford EFI connector to a 1/8" NPT connection seamlessly with no hassle or mess.

    High Quality Construction. This high quality part is made of lightweight billet aluminum so it won't weigh your high performance Pony down. Plus it features a black anondized finish for great underhood looks and superior durability.

    Application. This NX Fuel Line Adapter is designed for 99-04 Mustang GTs.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Fuel Line Adapter
    • (2) Bolts
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (3)

    3 Top Rated Questions

    Will this work with BBK high-flow fuel rails

    • This fuel line adapter should work fine with the BBK fuel rails.

    Helpful (0)

    will this work with zex nitrous system

    • If it's a dry zex nitrous system you not need it at all . If it's a wet zex nitrous system then yes

    Helpful (0)

    will this part fit my 2004 mach fuel line

    • This adapter is intended to be used with the 99-04 4.6L 2V fuel rails. It shouldn't be used on your 4V Mach 1 unfortunately.

    Helpful (0)
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    Customer Reviews (4) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Less than 1 Hour

      September 23, 2014

      Easy install

      I used this to install a fuel pressure gauge. I did not want to loose my pressure release valve this made it east to tap the pressure regulator on the left fuel rail. You just piggy back the Adapter under the pressure regulator. The sending unit for your guage must be on the inside or it will not clear coil or injector. It works perfectly with no leaks.


      Year: 2000 Submodel: GT Las Vegas, NV, USA

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      March 29, 2013

      great product

      don't have any complaints about the item bought it to have a fuel psi gauge. simple install.


      Year: 2002 Submodel: Other Aston, PA

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      January 18, 2013

      Great product

      Definitely does what it is supposed to do. havent had one leak so far and it looks nice and stealthy under the hood, I would definitely buy again


      Year: 2002 Submodel: GT

      Helpful (4)

    • 4/5

      May 19, 2011

      NX line adapter

      product is pretty good,good quality for the most part. the only reason why im giving it a four star is i had to do a mock up and prelube the o-rings and when i took it aparts both o-ring ripped very cheap o-ring but .10 cents a pop not that big of deal i guess


      Year: 2003 Submodel: Cobra

      Helpful (5)

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