The answer to recentering the rear wheel after lifting

[2point5RS_Dan]

It's the bracket not the trailing arm that is different:

 

[Chris]

The one painted white is off a 99 outback.

 

[Paul Block]

Will I run into this problem when putting forester struts on a 03 wrx?

 

[IBratmanI]

Will I run into this problem when putting forester struts on a 03 wrx?

It's not necessary to use the trailing arm bracket, but will help, especially when you want to maximize the tire size you can fit.