Beep, beep or HONK, HONK!
OK, I am not talking about pipes but horns. I have never liked the sound of the stock horn and after needing to use it 5 times today I decided to go visit my friend that now works at the harley parts counter. The stock harley horn (made in India) has the HONK that sounds 100% better then the beep.
This was also done for the fun of giving my harley buddies a hard time.

2001 TT600 Turbo - 162.47 mph - APS-BG 650 AMA Record 2006 Speedmaster - 111.101 mph on the Salt Flats 2000 Speed Triple - 63k memorable miles.