Fuel Injection Pressure Regulator Pulsation Damper. 2006 Subaru Forester (W/O Turbo) 2.5L SOHC Engine. 2010 (Federal & Canada) Subaru Forester (W/O turbo) 2.5L SOHC Engine. 2006 / 2007 / 2008 / 2009 / 2010 / 2011 Subaru Impreza (W/O Turbo) 2.5L SOHC Engine.