IQ horn upgrade

[caduceus]

Has anyone here upgraded their Toyota IQ horn to something that sounds a bit more meaningful than the fanny fart that the car comes with?

I have tried buying a two tone and fitted it with a replay, but the car does not seem to like it. I've tried a couple of variations of wiring it and it's not having it.

Any suggestions/tips for those that have successfully done this?


Thanks in advance.

Cad

[Snow and Rocks]

Can't help you but I wouldn't try looking at other Toyotas for a beefier horn, the one in my Hilux is equally comical. That being said, I use it so infrequently it's never really bothered me.

[rodericb]

GR Yaris likely has the same horn. I replaced it with a PIAA twin horn. They don't pull huge amps so don't need a relay. It sounds like an angry Japanese taxi. Loudish, as it is a twin tone, but not like the European twin tones which pull huge current and startle pedestrians.

[WHoSaidThis]

What did you end up going with in the end? Need something beefier too..ideally like a truck to scare the sh*t out of drivers who take the mick