BMW / M-B Owners: Because of the way the original halogen bulb clips into the housing, an HID bulb won't be a direct swap without these adapters.

Recommended: Check your headlights for a similar looking plastic part socket behind the bulb to identify whether or not you need these. All housings would take H7 bulbs and use projectors.

By Design: Slotted design allows the wiring for the bulb to slide in from the side, and then original clip assembly will hold bulb firmly in place just like stock.

No Compromise: We know you don't compromise on your vehicle and lighting isn't an exception. At GTR Lighting, our mission is to develop and supply the world with automotive lighting products using advanced technology that provides enthusiasts and daily drivers with a true upgrade. It is our priority to optimize the style, technology, and your nighttime driving experience. To find out what upgrades we make for your vehicle, just enter the year, make, and model into the Buyer's Guide on our site!