Sickspeed horns are another option for like $25 dollars.hey guys,
what would be the best aftermarket horn for the P5? the stock ones a little weak to say the least.
thank you
The Stebel Nautilus horns are known to be one of the loudest ones available without needing compressed air. In my motorcycle community, they are highly recommended for those who ask about a loud horn. They push out something like 139db which is insane.
Here's a link.