Bi-xenon Relay: GTR Pro (9003/H4) Ford to produce the light output
$73.95
Description
to produce the light output for low beam and high beam
Similar to the wiring that comes in our HID conversion kits
Our price beats the competition
Combining the latest in LED technology with engineered solid optics
Bi-xenon Relay: GTR Pro (9003/H4) Ford to produce the light outputReality 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 H4 Bi xenon relay harness. Designed to be completely plug n play; it's a
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