Trade it on a Legacy. They are already lower. Outback suspension was specifically designed to have a higher ride height. If there is no commercially available suspension lowering kit specific to your Outback, I wouldn't touch it.
Although I have never considered altering the suspension, from what I have seen of the clearances in the wheel wells this would be a bad idea, especially for someone who asks the question in this forum. You need a lot of knowledge of suspension geometries and metal working.
The lower price does not include seats or whitewall tires.
Subaru Outback was created in 1995.
Under the engine where the lower radiator hose connects.
The Subaru Outback is sold in the US.
The 2006 Subaru Outback has 16 valves.
The 2013 Subaru Outback has 16 valves.
The 2002 Subaru Outback has 16 valves.
The 2001 Subaru Outback has 16 valves.
The 2012 Subaru Outback has 16 valves.
The 2011 Subaru Outback has 16 valves.
The 2005 Subaru Outback has 16 valves.
The 2007 Subaru Outback has 16 valves.