The StopTech drilled and slotted sport rotor for left-rear BMW fitments is a one-piece direct replacement that upgrades braking response and appearance. Cross-drilling and slotting evacuate heat, gas and dust to prevent pad glazing and increase initial bite in wet and dry conditions. A black e-coat resists corrosion and the refined metallurgy helps reduce pad squeal and improve resistance to thermal cracking.
StopTech 06 BMW 330 / 07-09 BMW 335 Slotted & Drilled Left Rear Rotor