Mounted and wired to the factory harness for now. I just need a wiring diagram of the car end and I'll switch it to a relay.

Uberclean install

I really want a fanfare horn with the switch. But are they really that much louder or just different sounding?

116's are still the best but they don't have many factory switch locations.

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My occupational hazard bein'
my occupation's just not around...
1980 300SD
1980 300SD

Don,
Are they German or Indian?

B.C. ,

These are The Horns for the MB especially in NY state:
STEBEL S.p.A. - horns

The Ford should get a set of Nathan K3LA s :
http://www.airhornsoftexas.com/sound-and-videos

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'84 300SD sold
124.128

Why not get the K5LA?

When you're done with the entire setup of horns, compressor, tank, fittings, and hoses, you'll have more invested than the entire van is worth..............

Here's a comparison between the stock W123 horn and a fanfare horn optioned on the same car:

Two horns on a Mercedes-Benz W123-300D - YouTube

When helping install a new wiper on my sister's 190E, I gave it a once over and checked what else it needed. Checked the horns and realized why I switched to the Bosch Europas, the stock horns were so dinky

@Don: how do the Hellas sound like w/o the relay?

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http://farm8.staticflickr.com/7271/7...144c3fc1dc.jpg

Is not about the Cost.

'Nothing Like activating the Horn Button...
(When you're wearing Ear Plugs AND Ear Protectors)
AND Watching the Untermenschen in the Chassis in Front of You [who is Sexting her/his S.O. at the green light]
Move Forward (Involuntarily) as a result of the Sound Wave.

Of course, getting your Ass Shot 'Cause you're a little TOO frisky with the Horns
is a Lousy Day.

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'84 300SD sold
124.128

I don't see how it's possible to fit one of them in a sedan. The space is just insufficient.

The last statement would be my luck...............