These are the part of the H4 bi-xenon HID kit that connect the car to the ballasts. These are an alternative to the linked harness, handy if your battery is not easily accessible. Its these you need to use in canbus equipped cars
The H4 Bi-Xenon Relay Harness (Individual) is a sensational customer favorite, and we hope you like it just as much.
Inventory Last Updated: Jan 17, 2025
Inventory Last Updated: Jan 17, 2025