This is a bit of an old post, but I'm in the process of bringing in a Forester SG5. From the little bit of research I've done, I don't completely agree with Mason that the EJ205 is the same as the USDM model. From the looks of it, the JDM EJ205 is 9:1 compression ratio, where USDM models are 8:1, as well the cam and crank pulleys are not the same, different notches for the sensors, something to keep in mind when you replace the timing belt.