audi, bmw, honda, acura, nissan... dosent matter WHAT HID's you get... its just how they are installed... I used other parts from the Nissan reflector to control the beam better... its not the best, but its a LOT better than just popping D2R bulbs in the housings and turnin them on. The reflectors are still not suited for a HID bulb, so the beam is still too scattered... but I minimized my "hot spots" and the glare is very, very little...