My 2004 STi has been parted out and I still have the Poltec Aluminum Adjustable Lateral Links w/ Aluminum Pillowballs. These include the hub mount for your endlinks making for a more stable swaybar installation. The endlinks themselves have been sold, but you can order a set from poltec directly if you want http://www.poltec.us .

These links have less than 8,000 miles on them. They weight next to nothing yet tighten up the rear end significantly. They are also adjustable to allow for camber and toe adjustments in the rear of your car. I was extremely happy with this setup and I liked it much better than the Hotchkis and Whiteline setups I had on my WRX wagon previously.

The links and hub mounts were well over $800 when I bought them. They are offered at $500 obo. I will ship these for free to the lower 48 states (a side benefit of the low weight ).

For this price, I will install these (with your help of course) for free for anyone that wants to drive to Sacramento, CA.

 

Picture of them installed:

 

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Weekend bump

$400 shipped to the lower 48

 

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Sold!