That is the only thing I don't like about the car, coming from an Acura RDX with a great sounding horn. Has anyone modified this?
I am also not a fan of disc horns but if I were to make any modifications I would be highly inclined to install a klaxon....
Check out @KentuckyKen 's thread... https://www.insideevsforum.com/community/index.php?threads/installing-a-150-db-air-horn-can-you-hear-me-now.5774/
This was the first modification I made to my and my father-in-law's Claritys. Just bought cheap snail horns on Ebay similar to these: https://www.ebay.com/itm/Pair-12V-Loud-Car-130DB-510hz-Dual-tone-Snail-Electric-Air-Horn-Siren-Universal/173249028897 You will also need a pair of adapters to plug into the existing clips: These might work, but may need some adjustment as they say they are for a Hyundai. https://www.ebay.com/i/113705120588 Now the horn is respectable. Sounds like a horn should sound, not "meep,meep"
There is a thread on this forum called “weak horn?” That covers many options. I posted on it identifying the proper adapters to put a new horn on (I believe they are Civic part, but they work just fine for the clarity).Of course there are probably other options but these are known to work. Sent from my iPhone using Inside EVs
Someone on the Clarity PHEV Facebook group just posted a horn replacement video about a week or so ago. Not sure if the video is available anywhere else though, but he went through all the steps to do it.
https://www.insideevsforum.com/community/index.php?threads/clarity-coming-in-2-weeks-how-to-prepare-what-accessories-to-get-etc.8395/#post-95795 Post#14