I don't know if you’re aware of this or not but this is a site that searches every junkyard in North America and it's saved my ass more than once. Just keep in mind that a lot of US scrap yards won't ship to Canada for some reason but if you go to a local salvage yard with the part information...
I just installed the Pedders Extreme XA coilovers on my 2012. I only went this route because my original stock suspension was starting to show it's age. I have 1000 kilometers on them now and am happy with them. They have 30 position adjustable compression/rebound damping and mine were preset...
No, I live in Middle Sackville, Nova Scotia, Canada. It's pretty close to being as far east in mainland North America as you can get!!! Lol. I've never seen anyone else ever with my colours, so that's cool. I always loved bright contrasting colors and you can love it or hate it but you can't...
At least the 2010 and newer Performance Package has a 24mm rear sway bar. I imagine the 05 and later PP would have the same if the OP's car has that option. But Dieharder is right measure yours first.
I just bought these from Rock Auto. The front set was 27.99 and the rear set was 37.00. They're from Energy Suspension and were high rated. And the price didn't break the bank. You would just have to find a way to press the old bushings out and the new ones in for the rear bar.
I have electronic copies of the Brochure for 2012 from the USA and Canada if those would help you. If so PM me as the file is too large to post here and I can email it to you.
Well you learn something every day. I never knew that but the slight differences make sense to compensate for distortion when being placed over body curves.