Just installed two Hella horns in place of the stock underhood horn and they're pretty loud. Plus, they add a little red color under the hood. I was going to put both of them up in front of the radiator, but they look cool so I decided to mount them where they can be seen. They are DEFINITELY louder than stock and has a somewhat better sound to it. Got them from www.griotsgarage.com if anyone is interested. Plus, they guarantee your satisfaction or your money back.

 

Good deal. I've been thinkin of upgrading the horn system too. Two reasons: 1) The factory horn kit sounds really wimpy. People barely flinch, let alone care, it you even sound the horn. 2) It will help to supplement the alarm system until I get an alarm paging system installed.

I want people to think a Mac truck's about to T-bone their A, when I blow that chumpy! Boo-yaaaaaaa! Outta my way!!

 

Exactly!

After ALMOST getting smacked by IDIOTS 3-times I decided the horns need to be louder. Especially, when this guy in a Nissan service line decided to gun it in reverse before looking and I hit my horn as I tried to get into reverse, but there wasn't enough time. Luckily for him, he looked in his review at the last second and stopped about 3-4ft from my front bumper. A few more dB was exactly what I was looking for.