Haven't had any issue with the doors but I do occasionally hear something rattling that sounds like it's coming from deep in the drivers side dash or possibly in the engine bay next to the firewall. Otherwise it has been a pretty quiet truck all things considered.
It's hardly noticeable but I'm...
I've seen a few people say that these will fit ok in that spot. Add a little Velcro to keep them from rattling around.
LED Emergency Flare
Definitely not as nice as OEM though.
I think it's good not great. I agree that the idle sounds pretty good. LOVE the turbo noise. My fiancée in the passenger seat is a little less excited than me about the snorkel but she tolerates it and gets a kick out of all the grown men making turbo noises when they hear it lol.
Revved out...
I turned it on and off for a week or so on my Trailhunter. It's pretty subtle on the Tacoma. It mostly just adds to what is already there and deepens it a bit. I ended up leaving it on and prefer the fake noise. Makes it sound a bit less droney.