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Whether you're performing routine maintenance or rebuilding a high power engine you will need genuine replacement components to finish off your job. Pro Speed Racing only stocks brand new, genuine OEM Subaru parts so you can trust your Subaru will run optimally.
This listing is for OEM Fuel Pressure Regulator for GD WRX/STI 2001-2007 and SG Forester XT 03-08 EJ20/EJ25 motors. Over time the diaphragm in your fuel pressure regulator isn't able to work as normal leaving to unstable or inaccurate fuel pressures.
Vehicle Fitment: