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BBK Billet Adjustable Fuel Regulator (86-93 5.0L)

Market Price $136.99 You Save 12% ($17.00)
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  • Item 56143
  • MPN# 1706

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Ship to: Ashburn - 20149
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    Features & Details

    • Adjustable
    • 35 to 70 PSI Range
    • Blue Anodized Billet Aluminum
    • Leak-Free Design
    • Fits 1986 to 1993 5.0L V8 Mustangs
    Perfect Upgrade. Replace that failing stock fuel pressure regulator with a BBK billet adjustable fuel regulator for maximum control. A BBK billet adjustable fuel pressure regulator will allow you to preciously control the amount of fuel your Pony is getting.

    Adjustable. BBK designed this Mustang Billet fuel pressure regulator to be adjustable from 35 to 70 PSI for a wide range of applications. And best of all tuning is accomplished with a simple twist of a screw.

    Quality Construction. BBK fuel pressure regulators are CNC machined from high quality billet aluminum and are completed in a long lasting anodized blue finish for durability and good looks.

    Application. This BBK Billet Adjustable Fuel Pressure Regulator is designed for use on the 1986-1993 5.0L V8 equipped Mustangs, including the LX 5.0, GT, and SVT Cobra.

    Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Fuel Pressure Regulator
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Photos (3) Submit Your Photo

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    Questions & Answers (3)

    3 Top Rated Questions

    Are these regulators boost sensitive?

    • This regulator does not have a boost reference port and is not able to be controlled by the amount of boost.

    Helpful (0)

    Can you hook a gauge to this?

    • The BBK Billet Adjustable Fuel Regulator will have a port to install a fuel pressure gauge.

    Helpful (0)

    Stock fuel rail Will this product swap out on the stock fuel rails

    • I have it on mine (87 GT) with the stock fuel rails, so yes.

    Helpful (0) Show 2 more answers
    Post Your Question

    People Who Bought This Item Also Bought

    Customer Reviews (12) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.25 4.3
    • Fit 4.75 4.8

    • 4/5

      Installation Time: Less than 1 Hour

      July 06, 2018

      Very good regulator

      Very good part. Easy installation, comes with everything to install it. Good clean finish. Straight forward on toning the fuel down.


      Year: 1991 Submodel: LX

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 24, 2018

      Great product

      This regulator gets the job done and is simple to install/adjust. Good from my car being lightly modded to my now 650whp car.


      Year: 2017 Submodel: GT

      Helpful (3)

    • 1/5

      Installation Time: Less than 1 Hour

      May 17, 2018

      Wish i could give it a 0

      Well i gotten it an it didnt work the fuel was coming out of the valcum port smh this was a first an kast time


      Year: 1990 Submodel: GT

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      April 24, 2018

      Bought 2

      1st one was bad bbk took care of problem and shiped me a new one.


      Year: 1990 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 07, 2018

      BBK fuel regulator

      i love the regulator and it works flawlessly and looks great! and of course the people at american muscle got it to me fast and stressfree


      Year: 1993 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      May 06, 2014

      BBK adjustable fuel regulator

      Works good. Keeps the fuel well regulated. Fits better than the other one I had as well.


      Year: 1987 Submodel: GT Midlothian, VA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      April 22, 2014

      Good Product

      The FPR seems to be working great since install. No leaks and car is running good. I will mention that the stock hardware is very hard to screw into the bottom of the regulator. Especially when you are using a small Hex Key to do so.


      Year: 1993 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      November 22, 2013

      Great product for wht u pay

      I recomend this regulator it works really well and its really cheap...


      Year: 1989 Submodel: GT Mcfarland USA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      July 01, 2013

      Easy and efficient

      I bought the bbk fuel pressure regulator si that I can control the amount of fuel I get for my foxbody, it took me about an hour to install it, including taking off the upper intake manifold, installing the new fpr and new injectors and putting everything back together. Overall impressed and definitely recommend using this product for anyone best bang for your buck.


      Year: 1992 Submodel: GT peoria

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      February 16, 2012

      bbk billet adjustable regulator

      lt looks great with the new fuel rail and it helps. once again a.m. thanks,,,, it always great dealing with you guys.


      Year: 1990 Submodel: Other ct,...

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      December 07, 2011

      Great part for any setup

      This is a great part for any setup whether it be a full blown race car or a daily driver with bolt-ons. Very easily adjustable, I would reccomend a pressure gauge to set pressure but after that it's smooh sailing!!!


      Year: 1990 Submodel: GT Pahoa, HI

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      October 20, 2011

      great upgrade!!!

      My stock regulator went out on me and this was a perfect upgrade!!! You will need Teflon tape to seal the cap if you don't use a gauge, and you will want to have a pressure gauge handy to set the pressure after install because there aren't any instructions on how to set the pressure.


      Year: 1990 Submodel: GT pahoa, HI

      Helpful (4)

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