BMW has stated several times that it has no plans to do an official M version

2011 Alpina B7 - Click above for high-res image galleryBMW has stated several times that it has no plans to do an official M version of the current F01 7 Series, but that doesn't mean it won't offer a hotter version of its flagship sedan courtesy of Alpina.At next month's Chicago Auto Show, BMW will be reviving the Alpina B7, and while the sweet 4.4-liter twin turbocharged V8 remains under the