The StopTech slotted and drilled left-front rotor is a one-piece direct-replacement for 2007–2009 BMW 335 (E90/E92/E93), engineered to improve bite and dissipate heat and brake dust through cross-drilling and slotting. Premium e-coated hat and high-carbon metallurgy resist corrosion, reduce pad squeal and thermal cracking, while double-disk grinding provides a consistent friction surface for better wet and dry braking.
StopTech 07-09 BMW 335 (E90/E92/E93) Slotted & Drilled Left Front Rotor