M2 vs M6...left or right? #BMW | #F87 | #M2 | #F87M2 | #2Series | #BMW | #F12 | #M6 | #F12M6 | #mpower | #bimmer | #bmwmotorsport | #mcars | #mperformance | #bmwperformance | #bmwmperformance | #performance | #performanceone | #awg | #autowest | #autowe