Help Identifying This Part

[Solidworks-Mike]

On this link it shows a 26651 RH and 26651A LH where the caliper mounting bolts go through:

http://estore.subarupartswarehouse.com/a/Subaru_2006_WRX25L-TURBO-5MT-4WDSEDAN/_54106_6028656/REAR-BRAKE-DISC-BRAKE-15INCH-06MY-/G11-263-05.html

Why does it look like it has something attached to it?

[DodgyTim]

I can't remember having anything like the 26651 part on my donor, from memory (and it has been a while) the calliper mounted directly to the backing plate

[AZPete]

Mike, I don't remember anything like that and I've got the same 06 WRX donor. I then looked through my photos of the donor rear brakes and saw nothing like that.

[Solidworks-Mike]

Thanks guys. It doesn't look like it's a part that can be ordered and I've never seen it in other pics.

[ssssly]

That is the rear dynamic damper found on STI Brembo brakes.

[longislandwrx]

Thanks guys. It doesn't look like it's a part that can be ordered and I've never seen it in other pics.

they are about $60 each ...
http://www.heubergersubaruparts.com/2006-Impreza-WRX-STI-Left-Dynamic-damper-p/26651fe010-187239-196787.htm

PNs
26651FE000
26651FE010

I don't think they were found on non sti cars

[STiPWRD]

That is the rear dynamic damper found on STI Brembo brakes.
I can confirm - these brackets came on the set of JDM Brembos I bought as well. I didn't put them on the 818 but still have them, kinda curious about what they do...

[redfogo]

I can confirm - these brackets came on the set of JDM Brembos I bought as well. I didn't put them on the 818 but still have them, kinda curious about what they do...

I believe they are there to remove howling sounds that people were having.