Hi everyone! I have a 2005 Legacy GT wagon and I want to do this mod vs upgrading to a newer stereo since I like my stock one and the fact it’s the 6cd changer so mates to my auto hvac controls. Was wondering if anyone installed this kit and wired it into the oem aux input found in the 06-09 center console tray? I sourced the tray with the pigtail but not the harness that ran all the way to the radio. Ideally I would like to retain the 12v outlet power and employ this oem aux input. Clueless on wiring and electronics but mechanically inclined so any help would be appreciated! Thanks!