I was sure I read that there was a rev limiter when in neutral of 4,500 RPM or something thereabouts. I can't find the link but am sure I read it... maybe in the manual.
2016 M2 | Long Beach Blue | 6MT - current
2015 M4 | Austin Yellow | DCT
2014 Corvette Stingray | Z51 | Torch Red | 7MT
2012 MB C63 Coupe | Performance package | Obsidian Black
2011 E92 M3 | Jerez Black | Fox Red | DCT | Competition Package