Brand New Genuine BMW M Performance Carbon Gear Selector Trim M3 M4. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). Brand New Genuine BMW M Performance Carbon/Alcantara Gear Selector Surround M3 M4. Part number 61312343709 The ultimate motorsport feel, within reach: Flawless carbon fibre, multiple layers