Hahahaha yeah that's pretty much the case.
The hiss is totally normal, I actually took my car to two different shops thinking I had screwed up and they did every test known to man. That's just the sound our cars make for some reason... Congrats on it being done!
And I didn't mean to come off like a **** about the self installation thing, I was thinking more of the super rich arrogant ******** that throw $100k at their car and then brag about what "they" did to it. I just like the sense of accomplishment that comes with doing things yourself, but I totally get that not everyone is able to do the same, nor does everyone have the time or the interest in doing it themselves. It's fine with me because that's how I make extra money!
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