Cadillac Horn Mod?

[PMatt75002]

I parked next to a late model Cadillac the other day, and they set off their alarm. I noticed that the horn had a lower pitch, louder horn than my AV, so I was wondering about getting one of the Cadillac horns to put on the Av. Anyone have any experience with this?

 

[biglou58]

I just did mine this weekend.  Search eBay.  You'll find plenty of the older Cadillac horns that sound like trains.  Had to find different mounting locations.