Intake Manifold PCV Vacuum Hose is a direct fit for the following:

2004-2006 Subaru Baja Turbo
2004-2008 Subaru Forester XT Turbo
2006-2007 Subaru Impreza WRX

2004-2011 Subaru Impreza WRX STI

Genuine Subaru Part Number: 99071AB103