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COBB Tuning Fuel Pressure Regulator Manifold Relocation Kit - Subaru STI 2008+
COBB Tuning Fuel Pressure Regulator Manifold Relocation Kit - Subaru STI 2008+
COBB Tuning Fuel Pressure Regulator Manifold Relocation Kit - Subaru STI 2008+
COBB Tuning Fuel Pressure Regulator Manifold Relocation Kit - Subaru STI 2008+

COBB Tuning Fuel Pressure Regulator Manifold Relocation Kit

Subaru STI 2008+

Write a Review | 1 Q&As
Part # 315150
$20.00

In stock!
Ships today if ordered in
12 hrs 27 mins

Features & Product Details

RallySport Direct proudly carries a great selection of quality performance upgrades brought to you by COBB Tuning.

 

This is the COBB Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit. This kit includes all the components to successfully relocate the fuel pressure regulator reference line to a more stable pressure source. This allows the user to move the fuel pressure regulator's manifold pressure reference away from cylinder #4 cylinder runner, and into a plenum-based source. This prevents unwanted manifold pulsations from affecting the FPR because it now utilizes pressure from all cylinders rather than just one. 

 

 

DETAILS:

  • Improved vacuum reference for the FPR - Plenum based (COBB) vs the OEM individual cylinder runner
  • Reduced "T" fitting
  • 4mm and 6mm silicone vacuum line
  • Includes black zip ties
  • Specifications

    Brand: COBB Tuning
    Type: Regulator Fitting Kit
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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    QUESTIONS & ANSWERS

    • Q: Tune Required?  bredehoeft2916795 years ago

      I know with the whole Fuel Pressure Regulator kit, it is required, but I was planning on purchasing this to fix my god awful stumble present. Will I need a different tune along with my Stage 1 OTS tune?
      • 0 of 0 people found the following answer helpful

        A:  This kit does not require a tune. You only need a tune if the stock FPR is replaced.

        Josh P. @ RallySport Direct 5 years ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  I just got an email from COBB stating that just this kit alone would not fix the stumble issue, and that it is meant for when you replace the fuel pressure regulator. I couldn't understand why they would offer this kit separate, as it is included with their fuel pressure regulator, but I guess it is meant for the person that uses a different aftermarket FPR. Oh well, good thing it was only 20 bucks. THIS WILL NOT WORK WITHOUT AN AFTERMARKET FUEL PRESSURE REGULATOR AND TUNE.

        bredehoeft291679
          
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