This is an old photo of my 2007 Subaru Outback and my 2010 Hobie Outback.
The system I used is 1 pair of Yakima Mako Saddles, 2-48" crossbars, Yakima Rail Grab 4 pack, and a Yakima "Showboat roller" with 66" mounting bars.
Yakima's Mako Saddles conform nicely to the Outback's hull and provide adequate support......lastly and most important in my view is I could load the kayak "upright" and did not need to invert the kayak.
The Showboat roller, not only makes it easy to load/unload the kayak, but it protects the rear spoiler over the back hatch. This investment protected the $400 spoiler!
The fish is a very fat, 8.5 pound Rainbow/Steelhead trout 26.25" long