OK ... I also own an older BMW and I like the Angel Eyes headlights, and I want to be a little different.
these are H7 7" Angel Eyes, fits older single lamp cars, cobras and muscle cars! Lenses are flatter, not rounded.
Disassemble the headlight assembly, cut a 2 ˝" hole in the back of the plastic housing, (the new light assembly is longer), attach/plug in the wires (no cutting or splicing), add some electircal tape to protect everything, mount the ballast (smaller than your Motorola Razor phone), zip tie loose wires, test, aim, reassemble the housing, and you’re done. Less than two hours and two beers.
Great cut off pattern, bright white beam for night driving - especially for us baby boomers with aging eyes. Much better than my Tripods. Downside: No High Beam.
Check out:
www.norcalmr2.com
Scroll down to "Store" to see the 7" Ciroclus H7 Projector Conversion Housing with Angel Eyes. (he will be updating the web site) Around $250 plus shipping. He also offers HID systems.