Lol.. I did no such thing. 02 wrx rear sedan sway (21mm?) I believe. Using stock lgt endlinks, wrx bushings, lgt bar mounts and a little special secret.
The ONLY fitment issue I have is making left hand turns up a steep embankment. Aside from theee wheeling, the swaybar hits the control arm.. which could easily be fixed with a half inch longer lgt style rear endlink. Now I just have to find one..
What an amazing upgrade over the piss poor excuse for a rear sway we had before.
Also did my shifter linkage bushings, swapped my front seats and stripped some more of the wrx.
Whole new car. I'm in love again.