COBB Fuel Pressure Regulator Manifold Relocation Kit, 2008-2018 STi

COBB Fuel Pressure Regulator Manifold Relocation Kit, 2008-2018 STi

Code: COB-315150


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Product Description

  • 2008-2014 STi
  • 2015-2018 STi

  • Brand: COBB Tuning
  • Manufacturer's Part Number: 315150
  • Manufacturer's Warranty: 12-month Limited Warranty. Please see COBB's website for full details
  • We ship internationally! Please email us for international shipping quotes.
  • UPC: 700424673643
  • Condition: New Product

Manufacturer's Description:
The COBB Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit includes everything you need to relocate the FPR reference line to a more stable pressure source.

This allows for moving the fuel pressure regulator's manifold pressure reference away from the #4 cylinder runner and into a plenum-based source, similar to the method used on the previous generation 2004-2007 STI. This helps prevent unwanted manifold pulsations from affecting the FPR as the plenum is a "common" area of the manifold that represents the average vacuum/boost of all cylinders rather than a singular cylinder.

• Improved Vacuum Reference for the FPR - Plenum Based (COBB) vs. Individual Cylinder Runner (OEM)
• Reducing "T" Fitting
• 4mm and 6mm Silicone Vacuum Line
• Black Zip Ties

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