BMW M5 and M6 Getting 575hp Competition Packages on Refreshed Models

The eagle-eyed BMWBMWGermany, 1918 > present87 models
8471 photos
43 videos
fanatics at M5 Board have spotted a new edition of the M5BMW M5Germany, 2012 > 200028 photos
1 video
and M6BMW M6Germany, 2012 > present12 photos
that are expected to hit the market next year when the 5 SeriesBMW 5 Series Gen.6 [F10]Germany, 2010 > 2016180 versions
475 photos
and 6 SeriesBMW 6 Series Gen.3Germany, 2011 > present69 versions
221 photos
3 videos
are refreshed. The package will add 11kW (15hp) to bring total power up to 575hp. 

The competition package will also add new wheels, black exhaust tops, a sportier suspension, more direct steering. The changes should be enough to increase acceleration to 100km/h by 0.1 seconds, but the top speed will remain at 190mph. The upgrade will put the M5 and M6 10hp down on the latest E63 AMG SMercedes-Benz E63 AMG 4MA...Germany, 2013 > present3 photos
.

The video also indicates that the refreshed cars will also get new front and rear bumpers. 

The package has not yet been confirmed for the M6 ConvertibleBMW M6 ConvertibleGermany, 2012 > present13 photos
or M6 Gran CoupeBMW M6 Gran CoupéGermany, 2013 > present7 photos
, although it could easily be added to the lineup later. 

Source: M5 Board and Car and Driver