COBB Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit Epic Engineering 75 in (222 mm)

75 in (222 mm)

Direct Fit for Easy Install

heavy 3/16

This allows the valve to operate almost 2 times faster when compared to other designs

COBB Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit Epic Engineering 75 in (222 mm)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. WHY? 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