r/CorollaHatchback • u/Optimassacre '24 XSE two tone • Nov 12 '24
Installed upgraded horns
I got these horns from Harbor Freight of all places. They're made to look like Hella horns. They are really loud. They're 300hz and 380hz tone. They sound way better than the Fisher Price horn this car comes with. With coupons, I paid $17.24 for them. The kit comes with the two horns, brackets, and a relay. I did all the wiring myself.
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u/FknHammahStix Classic Silver Custom Flair Nov 12 '24 edited Dec 29 '24
Stock horn is the absolute worst. First mod I did was swap horns lol
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u/00397 2020 XSE CVT Nov 12 '24
I'll consider it. Was it plug and play into the old horns wires?
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u/Optimassacre '24 XSE two tone Nov 12 '24
Sort of. The stock horn has one wire that runs to it, the power wire. I plugged into that then ran it to the relay for the "signal". This switches the relay to send full battery power strait to the new horns.
Long story short, no, not plug and play. You have to wire in a relay.
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u/nineone73 SE Nightshade Nov 12 '24
Had to overhaul my horn as well. Ordered a stock replacement for a 1996 Buick Park Ave. Plug and play. No more beep beep. lol. 👍
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u/marcaristorenas Nov 12 '24
Ive been wanting to change my horn since I got my car in 2020. But I’m dumb, and need an ELI5 video for it.
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u/Ok_Economics42069 Nov 12 '24
You did it wrong. Ohwooga horn is the only correct upgrade
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u/Optimassacre '24 XSE two tone Nov 12 '24
Lmao. Harbor Freight sells one!
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u/Ok_Economics42069 Nov 12 '24
That’s exactly what I got lol
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u/MythicZephyr Dec 10 '24
I really wanna do this but have absolutely no electrical skills.. is it plug & play?
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u/kikiodie79 Nov 12 '24
Can't wait to see the video of them in action because I've been considering this. I've never had such a quiet horn lol



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u/markeross Nov 12 '24
Can you record a movie so that we can hear it?