Thanks for the feedback - I am going to order today if I can get them to e mail instuctions that are large enough for me to read - the ones on line are a little small to follow clearly.
Well it seems that that doesn't matter - you know Pro Pad is a pretty reputable company and I am sure if there is an issue they will take care of it. I just like the way it looks over the big trumpets -
I too bought the Mini Stebel off the internet for about $34 plus shipping. What I did was to cut the horn apart from the compressor. I then removed the stock Harly horn from the clam shell, and mounted the daul horn behind the chrome horn cover. Before I mounted the horn part I drilled and tapped for a brass nipple to hook the air hose to. Fuel line works well.... I mounted the compressor to the right rear shock with two ty-raps and ran the air line into the battery area and then up the frameto the horn.Make sure you run another hose from the input of the compressor to a dry location to pull in air. Wire the relay per instructions and you got yourself a $34 loud air horn the can't be seen and won't fall off.
I just installed the horn on my bike. Took 20 minutes and works great. The cover is plastic though, I hope it does not crack with the vibes. Anyway, now I can terrorize cages around the island....