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Review title: Good and loud!
Product review: After 30 years, Fiamm is still making great horns: loud and shrill! The package comes with just about everything one might need to do the install (except for miscellaneous electrical things like spade connectors etc.): relay (though most vehicles probably won't need it, 'cause most vehicles these days have a horn relay controlling their OEM horn) ring connectors, straps and nuts. Installation should be straightforward for someone with average mechanical and electrical knowledge and skill.
