【Working Principle】: The role of the wiring harness is to control the horn through the relay to achieve the stock vecicle small current circuit to control the high-current horn, commonly it used for single horn replace to dual horn but the horn can not work!
【Plug-and-Play Installation】: All connectors are clearly labeled to make installation quick and easy, no cutting or splicing required.
【Quality relay】: This 12V relay with copper coil and silver plated contacts,seal with gule for more stable and longer service life.
【Premium Materials】: High quality automotive-grade wiring, connectors, and heat-shrink tubing ensure a reliable connection that withstands vibration.
【All In One】:This relay harness kit include 80A relay,40A fuse,1.5m/60in positive wire with threaded leather pipe,18 AWG wires and various connectors.