BTW, you have more then 1 stereo plug. If some previous owner cut off the stock plug, there is another plug further down the dash where you can unplug the harness. Then get a new harness from subaru or a part out or something, and then the universal adapter. you NEVER need to hardwire a stereo.
Very nice i will have to look into this. Would it still have it even though my Sti came with no stereo/speakers?