Car Horn Adapter: You can use use this 1 to 2 horn wiring harness to turn one horn in your car into a nice louder dual horn. Horn modification without additional cutting or wiring, keep factory terminals intact, no damage to the stock electrical system
Compatibility: Our Car Horn Wiring Harness is Compatible with all models of ToyotaCars such as Corollaa1993-2025, Yariss2007-2020, CHR2018-2022, see all applicable in our detail picture
Plug and Play: Our y type car horn adapter is easy to use and install, Put directly into car horn connector to make installation quick and easy. Wiring harness has connected the two horn circuits in parallel. Stock wiring already have a horn relay and horn can be used without additional relay, just plug and play
Length: Divided part of splitter cable is 13in, total length of the horn wiring harness is 18in
Package: 1 x car horn adapter wiring harness (Note: horn is not included)