Genuine BMW M Performance Carbon/Alcantara Handbrake Lever and Gaiter 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 Handbrake Lever and Gaiter M3/M4. Part number 34402358364 A perfect combination: The handbrake handle is made of open-pored carbon fibre, whereas