9004 Bi-Xenon Relay Harness 5202 8000K = White with blue

8000K = White with blue tinge

You can instead select a standard 35W HID kit with no halogen bulbs in addition

Once installed you will see the noticeable difference in brightness right away

This product is going to be a helping hand for your safe ride

9004 Bi-Xenon Relay Harness 5202 8000K = White with blue9004 and HB1 Bi Xenon kits Replacement Part Wiring Harness #1 CUSTOMER SERVICE & QUALITY 2 YEAR WARRANTY The relay harness is an integral component of Bi Xenon kit. It ensures toggling between low and high beams fully substituting OEM halogen dual beam system. Apart from that Bi Xenon relay harness serves as a direct power conduit from a car battery to HID ballasts and provides stable and safe operation eliminating any extra electrical load onto your