The front bar & possibly side skirts shouldn't be too hard to find (these are most likely compatible with sedans) but you might have difficulty with finding a rear bar. I can't help with a proper answer though unfortunately. Good luck!
PS sideskirts might not be too easy to find come to think of it, I think the wagons have a longer wheelbase than the sedans :(
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.