CMS Performance Roll Bar for BMW F87 M2 (2016-21)

  CMS Performance Bolt In Roll Bar For BMW F87 M2 (2016-21) THE PREMIER BOLT-IN ROLL BAR FOR THE ICONIC M2The CMS Performance Roll Bar is the strongest, safest, most beautifully constructed bolt-in roll bar on the market for the BMW M2, M2 Competition, and M2 CS. Engineered with a premium on safety and structural rigidity, the exceptional design integrates perfectly with the M2's luxury/sport interior. CMS uses only advanced Docol R8 Advanced High-Strength Steel tubing throughout each roll bar, giving you unequaled tensile strength and occupant protection. Docol R8 is 15% stronger than 4130 CrMo steel and 30% stronger than mild (DOM) steel used in other bolt-in roll bars. It is superior in every way: resistance to deformation, weld strength, and energy dissipation. Our one-piece main hoop with fully-integrated X-bracing and harness bar bolts directly to the chassis, forming the backbone of the CMS Performance Roll Bar. Rearward "kicker" supports are optimized for support in a roll-ove