I have a low note horn fitted to my facelift, its currently missing the hi-note. I bought a nautilius horn month and month ago and never fitted it. Decided to fit it yesterday... what a performance it took 2 hours to get bumper off as the screws had rusted. They had to be drilled out. My bumper suffered some damage, thankfully underneath so you cant see it but I know its there!
Today I will be fitting the horn!! Should be fun because the horn is about 8times the size!