I went ahead and upgraded the stock horns FIAMM AM80S to dual note "Freeway Blaster" AM80SX (aka louder!)

Same overall look, same harness connector, but thicker back and still mounts the same way.

I did cut the Ford harness to hook up the 2nd horn via the blade connector included. This can be avoided as there's an Aston Martin specific kit that I could've bought with the right connector, just didn't want to pay for shipping from Europe.
Here's the mfg link: https://www.fiammcomponents.com/en/n...n-e-(fti).aspx

Made the horn significantly louder, for under $20 (bought the 2 horns on rock auto)
https://files.eurohorns.com/audio/FIA-AM80SX-HI-LO.mp3

 

lol..had me at ‘hornier’…lol

 

Been thinking of the Fiamm Sport Trumpets. I have used them in a few cars previously.

 

haaa, agree. Somehow couldn't resist opening...was afraid of what I might see, but couldn't resist. Well played. All the Maserati's must now watch out for your car...