Originally Posted by Zues Marine
is there any way to make them black or something not-so vibrant?
I'm sure that some plastic-compatible spraybomb would work on the blue 9007 connectors, as long as the contacts are masked. Blue was the only color available for that connector, I don't know why that is the case. Definitely not my choice lol. The wire colors are coded to match the JDM wire colors from the connector to each bulb to ease troubleshooting.