Greetings from a new user. I have used a similar site regarding my truck and have found a treasure house of information and ideas. It looks like the same experience awaits here. -Down to business- I am the owner of a '03 Forester (well my wife is actually). Wife is tickled with it except for "the wimpiest horn I've ever heard". I gave her a set of electric air horns for Christmas. Installation was easy except that I need to tap into the factory horn wire. Would somebody please tell me where they hid it and how to get to it?? From the sound, the horn seems to be tucked somewhere inside the front left fender with no access. Thanks; Vogt