Sell [ExtremeWellknown] H4 Headlight 7 Inch Relay Wiring Relay Harness 2 Car Light Bulb Socket Plug best price

Description: This is a 7" halogen H4 Headlight Relay Harness with High Heat Ceramic Plugs for Cars & Trucks With 2 Headlights(High & Low Beams Plug and Play Harness!)It can make your headlight increment of 30% -50% Please note: If your upgrading to higher wattage halogen bulbs or you are having trouble with your 7" headlights not working properly-this is your fix! This Harness Fixes: Dim Headlights Back Feeding Power Flickering Headlights Malfunctioning Headlights when using Hi/Low Beams Overloading the Headlight Switch Overheating Plugs Pack Includes: 1 x set of H4 headlight relay wiring harness