Hella does it again with a 115 dB rated disk-type or diaphragm “pancake” horn. They’re not pretty, but the slim size fits where others won’t. Pair up the high and low tones for a particularly ...

Ready-made wiring harness and relay kit makes it easy to add a horn relay to power a set of motorcycle horns. Uses high-quality components. Adding a relay can improve the horn’s output and reduce load ...