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Aeromotive Adjustable Fuel Pressure Regulator (86-93 5.0L)

Item 33047
AmericanMuscle no longer carries the Aeromotive Adjustable Fuel Pressure Regulator (86-93 5.0L). Please check out 1979-1993 Foxbody Mustang Fuel Delivery & Injectors for an updated selection.
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Features & Details

  • Adjustable - 30 to 70 PSI Range
  • Billet Aluminum Construction
  • CNC-Machined
  • Red Anodized Finish
  • Leak-Free Design
  • Fits 1986-1993 5.0L Mustangs
Ideal Upgrade. Replace that failing factory fuel pressure regulator and preciously control the amount of fuel your Pony receives with an Aeromotive adjustable fuel regulator for maximum performance. Installs easily on the factory fuel rail.

Quality Construction. CNC machined to precise tolerances from lightweight billet aluminum, this Aeromotive Adjustable Fuel Pressure Regulator is completed in a red anodized finish for corrosion resistance and features a 1/8” NPT gauge port.

Adjustable. Aeromotive designed this Mustang Billet fuel regulator to be adjustable from 30 to 70 PSI for a wide range of applications. Best of all tuning is accomplished with just a simple twist of a screw.

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

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Fuel Regulator
Installation Info
Tech Specs
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        Customer Reviews (8) Write a Review

        Overall Rating 4.2

        out of 5 stars

        Installation Time:Less than 1 Hour

        • Performance Gain 4.857143 4.9
        • Fit 4.5 4.5



        • 5/5

          Installation Time: Less than 1 Hour

          July 18, 2019

          Perfect fit

          Absolutely perfect fit and function. Best regulator out there!

          06BlackGt

          Year: 1987 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Less than 1 Hour

          May 31, 2019

          Amazing

          This with a Aeromotive 355 and bigger injectors and youll never need to worry about fuel

          MaxwellH

          Year: 1991 Submodel: GT

          Helpful (0)

        • 1/5

          July 25, 2018

          Misleading

          This regulator does not fit a standard foxbody. The vacuum port interferes with the EGR valve. The vacuum port can not be rotated, which the tech could not answer.

          Tarpon13

          Year: 1989 Submodel: LX

          Helpful (11)

        • 5/5

          Installation Time: Less than 1 Hour

          November 23, 2017

          Fuel pressure

          Love it second to none quality easy to install very happy the mustang sounds better more responsive throttle

          mustangtone

          Year: 1990 Submodel: GT

          Helpful (10)

        • 3/5

          Installation Time: Afternoon

          November 16, 2017

          Great Quality but....

          When I bought this I was planning for it to last forever, but after to weeks the thing went out on me I dont if it was just badluck but it did break

          Steve

          Year: 1990 Submodel: GT

          Helpful (10)

        • 5/5

          Installation Time: Afternoon

          November 12, 2017

          Fits well

          Great quality, looks good and most importantly it works great.

          ThomasD

          Year: 1991 Submodel: LX

          Helpful (10)

        • 5/5

          Installation Time: Less than 1 Hour

          February 12, 2016

          Excellent product!

          The regulator bolts up very easily if you are doing this with an injector swap, or at least with the upper intake and throttle body off. Highly recommend a 2" male male extension and a female female coupler in 1/8" npt if you are installing a fuel pressure gauge along with it. This fit well with the egr still in place, but proves to be a tight fit.

          JasonR

          Year: 1990 Submodel: Other Washington,MO

          Helpful (11)

        • 5/5

          Installation Time: Less than 1 Hour

          September 03, 2013

          great FPR!

          I usually by BBK, but my tuner recommended aeromotive so I went with it. Setup was super easy and I had it connected in no time. Pretty much plug and play. I highly recommend it and it looks great!

          7upNC

          Year: 1990 Submodel: Other Raleigh, NC, USA

          Helpful (13)

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