Originally Posted by sackytar
Do you know if I can use that TS auto DS? Can't find any info on people using one. I would think it'd be the same as an 02 auto wrx.
I am not 100% but the 4EAT is a 4EAT. They didn't change the case of it and the TS still used an R160 Diff. So there seems like no reason you couldn't use it.