ScienceofSpeed Air Horn Kit - NSX, 2017-19

Plug-and-play kit replaces factory horn with a high power dual-tone air horn. Includes air horn, mounting bracket that attaches to factory mounting location, and wire harness that includes specially sourced factory connector from Honda's OEM manufacturer in Japan so that the installation is plug and play - no cutting or modification of factory parts required! Includes separately fused power source with relay for the high-current air horn.