Tags: #f82 m4 #f82 competition #f82 BMW #f82 F82 #f82 M4 #f82 review #f82 (2014-2020) #f82 β #f82 has #f82 BMW #f82 honed #f82 the #f82 M4 #f82 into #f82 a #f82 class #f82 leader? #f82 BMW