ISR Performance Fuel Pressure Regulator Kit for Nissan KA/SR/RB

ISR Performance Fuel Pressure Regulator Kit for Nissan KA/SR/RB

$225.00 $199.99
(You save $25.01)

(7 reviews) Write a Review

Proper fuel pressure is essential for efficiently operating of a fuel injected engine. Improper pressure can lead to deficits in acceleration that result from insufficient fuel injection based on the demand for power that the throttle position sensor indicates.

If the engine in your Nissan 240SX/SR20DET runs rough, idles irregularly, or has poor accelerating power, the car’s fuel system could be the problem. If so, installing this Performance Fuel Pressure Regulator could be the perfect solution.

Custom Assembled With Premium Parts

This is a complete universal fitment fuel pressure regulator kit that’s assembled in house for to meet your unique fuel pressure needs. Regardless of your requirements, you receive the following essential fuel pressure parts that address them to the most exacting degree.

  • ISR Performance FPR
  • Fuel Pressure Gauge
  • ISR Performance FPR Adapter
  • Necessary fittings/crush washers
  • Mounting bracket
  • 4' of fuel hose and clamps
  • Bypass Style Fuel Pressure Regulator 

Using this Performance Fuel Pressure Regulator kit for Nissan 240SX/SR20DET lets you avoid the hassle of piecing together your own kit and potentially buying the wrong parts. In addition, getting all of the primary components you need in a single package helps reduce price per part.

Resolve Your Fuel Pressure Dilemma

Optimal fuel pressure is essential for unleashing maximum accelerating power from performance car engines, and it can also improve idling and the “smoothness” with which an engine operates. To address these issues in your Nissan 240SX/SR20DET, get this fuel pressure regulator kit today from our website, or call us to speak with an experienced Nissan parts specialist.


** All ISR Performance Products are Designed for Off Road Use Only **

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  • 4

    Posted by Paul Hutchison on 13th Sep 2017

    Was leaking from the gauge but Enjuku replaced it great customer service as always now it works fine

  • 4

    Posted by Shane Martin on 12th Mar 2015

    Works great. I had to put some o-rings on the inlet and exit line nipples to keep them from leaking. Had it for over 2 years now and still going strong.

  • 5

    Posted by Carl on 15th Dec 2014

    just putting it out there that this also fits and works well on a rb20det and i'm pretty sure any rb motor at that

  • 5

    Posted by bobby ross on 27th Nov 2014

    Quick easy plug and play basically

  • 5
    Awesome !

    Posted by Unknown on 21st Oct 2014

    Been running this fpr for a year now, & hasn't failed yet ((: ! Affordable & Reliable ! I would kick a baby off a bridge to prove to you this product is good.

  • 5
    Good Stuff!

    Posted by Jason on 11th Oct 2014

    I purchased one for my S13 SR20det swap. I'm pleased with the quality and the gauge and adjuster work perfectly. It takes all the fury of my 255 lph fuel pump with ease. AFR's are very stable.

  • 4
    fits on bluebird sr20det!

    Posted by Shepzilla on 14th Mar 2013

    Just put this on my 200sx w/ BB SR20DET. Noticeable response as soon as we test drove the car. Very easy to install and I'm not mechanically inclined at all. Just research to know exactly what psi you need to be running.