Dropped the car off with the dealer. Took a ride with a tech and he didn't say it was normal.
Basically, 2nd gear very low rpm, around 1100 or so, light acceleration and it'll sound like a cement mixer with a lot of chatter. Going into 3rd at low rpm does it too. Sounds a bit like this guy except he has a 350z with aftermarket clutch and flywheel setup
Listen to the 0:27 mark
https://m.youtube.com/watch?v=YyFgTg57j0Y
I don't think an oem setup should sound like this. I'll hear more on Monday hopefully.