well, I found it, the key to getting virtually any suspension setup for your EA82 subaru....MIATAs!! 1989-1997 miatas use a very simple coilover shock design much like the EA82 rear end.
from left to right. miata rear, EA82 subaru rear, Miata front, BE Legacy rear (which can also be used...read on)
the key difference, is the upper mount. the subaru ones use a large, rubber bushing in the upper mount. the BE shock is too wide to even fit into the bushing, as well as too short to reach a