04 sti alternator to 97 Legacy conversion NEED HELP!!!

[pheonix991]

The sti has 3 prong plug, and the BD has a 2 prong plug. Anyone know what each of the plugs on the alternators run to? Also, how do I build the converter?

[)2edline]

There is actually a site that sells the adapter harness. I actually have the same thing.

04 STi to 97 BD, I really wish I could recall where I got the adapter from, but I'll snap a pic of it. I also have the write up of what wires are needed. The STi 3 prong, one corresponds to a sensor that isn't used in the Legacy so you can just cap that one off. I'll let you know.

[pheonix991]

Sweet, thanks man.