Bi-xenon Relay: GTR Pro (9004) Chevrolet while the precise solid optics

while the precise solid optics direct the light and maintain being street-legal

and 2122 dome light bulbs

and if one of our pre-configured options doesn't fit your needs

0 LED Bulbs

Replace stock JK turn signals with the Trail 6 Pro

Bi-xenon Relay: GTR Pro (9004) Chevrolet while the precise solid opticsReality Check: Customers often ask, Do I really need a harness? Yes! A relay harness is designed to deliver steady voltage to your HID ballasts directly from the car battery. Nobody likes a flickering headlight, so why risk it? Factory headlight outputs are really only designed to power a halogen light bub, not an HID ballast. Under Control: GTR Lighting makes it easy with the 9004 Bi xenon relay harness. Designed to be completely plug n play; it's a