I just replaced my rear brake backing plate and I thought that I would post a photo to help someone else who might need to do it.
I live in Maine and the winter salt did a number on them.
I purchased the new plates for $66.58 each on line.
The most difficult part was removing the center hub. I discovered that the best way was to pry it off with a crow bar. I worked like a champ and made the second one much quicker to do.

Where did you get the backing plates for under $100.00 ? AL.

 

I purchased my brake plates from allsubaru.com,

 

Backing Plates

I purchased my brake plates from allsubaru.com,

Thanks for your follow up!:7: They are now $110.00 0n the site. The best price on the net now is SubaruPartsDepot.com. They are $103.00 and this site, AL.