The StopTech Slotted Sport rotor is a one-piece e-coated replacement rotor specified for certain BMW applications, offering enhanced braking through machined slots that aid heat and dust dispersal, prevent pad glazing, and improve wet and dry bite. Black e-coating resists corrosion, while the metallurgy and balance treatment reduce noise and cracking. It fits factory calipers and is intended as a direct OE replacement for supported models.
StopTech Power Slot 01-07 BMW M3 (E46) / 00-04 BMW M5 (E39) Rear Right Slotted Rotor