Took delivery of my 435 w/MPPK 4/11/14. The HPFP was replaced at 6000 miles and my leather started peeling at 8000 miles. My center console and driver's door panel leather have already been replaced under warranty, but I'm still waiting on my driver's seat and headrest to be replaced since they look like they're 10 years old already. My 2011 E92 coral red leather NEVER gave me issues, even after 36,000 miles of use
No rattles to speak of thank God. I will say I'm fairly disappointed with the quality so far, maybe I'm just being too picky. But this car just doesn't keep a smile on my face like my E92 did. I'm hoping some mods will change that.