Originally Posted by swamp2
Pics?? Is this a replacement of the bulbs and bulb systems or the rings? Sounds like a good option for those that want really bright. Price?
You replace stock bulbs with hid ones, of course that requires a power source ballast and resistors. It's fairly easy to install if you know anything about electricity or how stuff works...if not there is a step by step video in M3 pics/videos forum in a thread titled "I'm Blinded"...and this video shows work done on M3 and not other BMW. I'll should have pics tomorrow.