BMW M engines going smaler and greener

[AndyBG]

Next M3 will have turbocharged six cilinder engine...

http://www.leftlanenews.com/bmw-m3-to-move-to-turbo-six-1-series-m-green-lighted.html

[Ruergard]

That thing will be tuner-territory for sure if that comes true. :revs: