Does anyone run hella horns or any other horns? Options

[KiwiCurren]

Does anyone run hella horns or any other horns?

is it fairly straight forward in terms of installing a new dual horn setup like hella horns

[Box]

Not that hard, use the old horn wiring to trigger a relay that sends power directly from the battery to the new horns. Make sure to use thick enough wiring and an inline fuse, this way they're as loud as possible. A million diagrams out there just by Googling "horn relay wiring diagram" or something to that effect. Or if you're just doing it for the sound and not so much as a safety upgrade you can just put the new horns on the factory wiring and make life easier.

[slavie]

I actually have installed Lexus LS400/430 horns on some of my other 'yotas. Plug 'n' Play, and the sound is substantially better than that disk style buzzers used in the Celicas from the factory.

[Bitter]

Get 'The Horn', you'll need to do a little more work like make a relay circuit triggered by a relay, but lemme tell ya it'll get attention like no other.
https://www.ebay.com/itm/150db-Truck-Mega-T...aha&vxp=mtr

It's loud, it's deep, it's awesome.

[KiwiCurren]

Get 'The Horn', you'll need to do a little more work like make a relay circuit triggered by a relay, but lemme tell ya it'll get attention like no other.
https://www.ebay.com/itm/150db-Truck-Mega-T...aha&vxp=mtr

It's loud, it's deep, it's awesome.

Just curious how and what does a relay do

Not that hard, use the old horn wiring to trigger a relay that sends power directly from the battery to the new horns. Make sure to use thick enough wiring and an inline fuse, this way they're as loud as possible. A million diagrams out there just by Googling "horn relay wiring diagram" or something to that effect. Or if you're just doing it for the sound and not so much as a safety upgrade you can just put the new horns on the factory wiring and make life easier.

does our cars come with one or two horns?

[Bitter]

Gosh I messed up that sentence. A relay circuit triggered by the factory horn. Basically a relay is an electric switch that takes an input (the horn wire) and uses that to close a set of contacts to turn on the bigger horn. This protects the factory circuit from being damaged by the heavier load of the bigger horn.
http://www.explainthatstuff.com/howrelayswork.html
Plenty on the internet about how to use them.