Buy 2011 Subaru Forester Fuel Injection Pressure Regulator. Fuel Pressure Regulator If your fuel Acceleration, Buck - OEM Subaru Part # 22670AA400

A device to control the pressure of the fuel to the fuel injectors.

REGULATOR ASSEMBLY-PRESSURE Fuel Injection Pressure Regulator

Fits Forester, Impreza, Legacy, Outback, WRX

Fuel Pressure Regulator
If your fuel pressure regulator is in need of repair, your Subaru may experience extended crank times or buck or hesitate under acceleration.