I am going to attempt to fit the LAN Module part 88291-AG000 to my 04 2.5i.
I have the Momo spec b steering wheel out of a 2004 H6 outback along with a 6cd stacker radio from that same car.
Following this diagram i will attempt to connect it up myself.
https://a.d-cd.net/d4g4au-960.jpg If anyone has done this before please let me know if there any tricks to doing it right.
Otherwise, I will post my results, whether I succeed or fail