Yes. Check with the dealership for manufacturer's recommendations on how to go about doing this.
The 2007 Subaru Outback has a flat 4 engine.
The 2009 Subaru Outback has a flat 4 engine.
The 2013 Subaru Outback has a flat 4 engine.
The 2002 Subaru Outback has a flat 4 engine.
The 2003 Subaru Outback has a flat 4 engine.
The 2005 Subaru Outback has a flat 4 engine.
The 2006 Subaru Outback has a flat 4 engine.
The 2014 Subaru Outback has a flat 4 engine.
The 2011 Subaru Outback has a flat 4 engine.
The 2001 Subaru Outback has a flat 4 engine.
The 2010 Subaru Outback has a flat 4 engine.
The 2008 Subaru Outback has a flat 4 engine.