Originally Posted by sheepdog
Does anyone know if these will work on an 05 wrx subframe and rear diff? I wonder whether I'd need one for the gc8 or the GD. Probably GD.
The GD rear is a different setup, with a separate, removeable dogbone that has the bushings in it - pretty easy to swap out the bushings, because you can remove the dogbone in just a few minutes. The GC setup has the bushings in the main rear subframe, which makes it a HUGE project to get the bushings out.
So the answer is NO, this won't work on your car, and you don't need it. There are bushing kits out there for your car already.