Line with Plastic Material, Horn Harness Relay Kit, Horn Harness Relay, for Truck Car - Product Features
- This relay harness kit will minimize the modification and make the installation super easy!
- Take the trouble out of installing your horns with this relay wiring harness.
- This relay kit will make the installation super easy!
- This harness gives you the option of using both your existing and your aftermarket horns, while maintaining your factory horn button with one easy setup.
- Since most car only has one horn, if you want install an extra pair of horns, it is necessary to use this relay harness kit.