I'm looking for a Whiteline rear sway bar. Will need the bushings as well. Will be putting it into an 01 Forester. Already have the solid mounts.
My apologies for not directly answering your question, but I put a sedan rear bar on the rear of my wagon. That I believe is a direct swap. I think the front is where they are different, at least with sedan to wagon fitments. That being said, I'm going with an assumption here and saying that either a wagon bar or a sedan bar will fit just fine, pending either of them would work in the first place. I'm sure someone else can provide a more factual answer, tho.
Well, after doing a little research, 2001 Foz's came with a 13mm rear sway bar (20450FC000), compared to, say, the 2003 WRX sedan which was a 20mm (20451FE000), compared to the wagon which was a 17mm (20451FE010). Reading this, it looks like it should be a direct fit. http://www.subaruforester.org/vbulletin/f70/wrx-rear-sway-bar-sf-29618/
Only problem you'd have is the front sway if you're changing it, since they're not compatible N/A to turbo.
