Reviews: Hella Twin Supertone Horn Kit - 003399801

love this product, it kind of sounds like a train horn. I didn't use the relay provided I just connected it to the hold horn harness. Don't forget to add 5 more amps to your horn fuse!

Complete kit included mounting hardware and ground wire. The tone and volume are what I expected

These horns work well and are much louder than my stock horn. I don't particularly care for the sound. Would sound better if the horns were a lower tone.

I’d give it 5 stars, but it’s got a really high pitch, a lower pitch would be nice. It’s is Definitely loud though.

Worked great and easy to install. Was hoping it would be a bit louder but still a big improvement over stock.

The horns work good, and they even look good. It makes plenty of noise.