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

15 Reviews
Our Price

$89.99

  • Item #41022
  • Market Price $106.99
  • You Save 16% ($17.00)
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Customer Photos
Features
  • Easy to adjust.
  • 30 to 100 PSI range.
  • Billet aluminum.
  • Leak-free design.
  • Fits 86-93 5.0 & 87-93 5.8.
Description
Replace or Upgrade. Whether you're replacing a failing OE fuel regulator or upgrading it, this billet adjustable fuel regulator will give you the control you need over how much juice your Pony is getting. Whether your Mustang is stock or modded, adding an adjustable fuel regulator is a great upgrade over your stock unit for maximum control.

Easy to Adjust. This billet aluminum adjustable fuel regulator is adjustable from 30 to 100 PSI for a wide range of applications. And best of all, any necessary adjustments can be made without removing the vaccuum line by a separate port on the top of the unit.

Quality Construction. On the outside, this high performance fuel regulator is made to last out of durable, lightweight billet aluminum. On the inside, it's designed for leak-free performance with not one, but two internal o-rings.

Application. This billet fuel regulator is designed to fit the 86-93 Mustang 5.0 and 87-93 5.8.

Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

Won't fit? Add an exception

What's in the Box
  • (1) Fuel Regulator
Installation Info
Will it fit my Mustang?
  • Foxbody - 86, 87, 88, 89, 90, 91, 92, 93

Fits 1986-1993 5.0L & 1987-1993 5.8L

Most Helpful Reviews

5/5
Kirban

This unit works great and looks as good to boot.

Helpful (2)

5/5
great product works great in boosted applications

I installed a S/C on my car and was having a fuel pressure drop under boost. This regulator cured all my problems.

Helpful (1)

Read All 15 Reviews
Overall Rating 4.9 out of 5 stars

Customer Photos (4) View All Photos

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Customer Reviews (15) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Afternoon

  • Performance Gain 4.6 4.6
  • Fit 5 5
  • Bang For Your Buck 4.909091 4.9



  • 5/5

    January 17, 2008

    Kirban

    This unit works great and looks as good to boot.

    Robert M

    Helpful (2) (0)

  • 5/5

    August 04, 2011

    great product works great in boosted applications

    I installed a S/C on my car and was having a fuel pressure drop under boost. This regulator cured all my problems.

    Jonathan

    Year: 1989 Model: Other Driving Style: Daily Driver

    Helpful (1) (0)

  • 4/5

    August 07, 2011

    FPR

    Great product. however a real hassle to install. i had to remove the upper manifold and loosen the fuel rail in order to acess the screws under the fpr.this is not the fprs fault but that of poor design by ford.

    David Hays

    Year: 1987 Model: GT Driving Style: Daily Driver

    Helpful (1) (2)

  • 5/5

    October 19, 2010

    Billet Adjustable Fuel Regulator (86-93)

    Very high quality.Fairly easy to install.It took about a half hour to install.(With a little bit of elbow grease).This product has proved to be top notch!I regularly run at my local track(test&tune),i've literally ran all kinds of setups,from nitrous to bigger heads...This product is so reliable and easy to adjust,it really is a must have for the do it yourself tuner.I've recommend this product to all my foxbody buddy's.The ones that haven't got it are wishing they had.Save yourself the headache,this is one product that will not let you down.Thanks guys! (AMERICAN MUSCLE)

    Mark Brown

    Driving Style: Race

    Helpful (0) (1)

  • 5/5

    Installation Time: Afternoon

    June 30, 2015

    Bang for buck

    Easy to install, just don't drop your screws. Easy to adjust fuel pressure The billet gives it a clean look.

    cr

    Year: 1991 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Maryland

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 25, 2014

    Solved my high RPM stumbles

    Have been looking for a cure for a high RPM stumble I have had for over a year. After replacing alot of other items, this finally solved it. The other FPRs would have also done the same, but I liked the billet extruded look of this one most.

    rusty66

    Year: 1990 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 3 Austin, TX

    Helpful (0) (0)

  • 5/5

    Installation Time: Afternoon

    October 13, 2014

    great improvement from original

    A quality product made very well. Putting it in was harder than the instructions indicate.

    ridinghigh

    Year: 1990 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 1 CA

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 18, 2014

    Fits perfectly and works

    My car had an old adjustable FPR on it that was leaking internally. I swapped it out with this unit and no more problems. Easy to adjust the pressure and everything is running good now.

    Cobra99Dave

    Year: 1989 Model: Other Driving Style: Street / Strip 'Stangs I have owned: 10+ Folsom, PA, USA

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 20, 2014

    Best bang for your buck!

    Not expensive and gets the job done. Looks good also.

    greenmachine90

    Year: 1989 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Texas

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    August 03, 2013

    Great Product

    This product is great in two importnt ways. One it is great for dressing up your engine bay. Has a nice finish to it. Two it is good for insurance. It helps your engine maintain proper fuel pressure as well as allows for adjustments for future upgrades. Very easy to install.

    SVO89

    Year: 1985 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 4 Woodbridge, VA

    Helpful (0) (0)

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