There is a special buy from LEDautomotive at e46fanatics.
LEDautomotive.com :: E46 LEDs - Update the look of your car's lighting - E46Fanatics
E46Fanatics - View Single Post - LEDautomotive.com :: E46 LEDs - Update the look of your car's lighting

FYI, I haven't seen their products and am not affiliated with the vendor. Just to share the information.