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dual horns

  1. A

    Dual Fiamm Horns on r90/6 with relay

    Hi All, My horn recently failed, so I've purchased 2 Fiamms (one high & one low). I've been looking online for instructions and have found numerous posts about using a relay, so I got a relay: Bosch 0-332-209-158. Here's what I'm encountering: 1. Connect 1 horn to the existing wiring -...
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