Styling lights are one of the most popular upgrades to a vehicles exterior. Headlights with LED or projectors is a great way to improve lighting and get the new modern look. Taillights are a simple modification but its important to know that the turn signals is mostly in Red, since its the standard color in US and other markets.
Are they plug and play?
Headlights:
Yes and no, for the most part all functions will plug into existing connectors and work out of the box. There are some older applications that do require the halos or bars to be wired into your parking lights in order to work.
Tail Lights: Yes taillights will plug into your existing harness and or bulb sockets
