It does.
And yeah, a retro is honestly less work than people think. Just spend the time and do the research and you'll be perfectly fine. Especially when fitting a Morimoto H1. It's not much work at all and you will be 110% more pleased with the light output. It's an investment but it is WELL worth it in my book.
Says the guy who has invested >$1,000 in one retrofit, but still.