The DBA Street Series T2 slotted rotor for 2009–2016 BMW Z4 sDrive28i and sDrive35i rear applications is a direct-replacement rotor that adds DBA’s patented T2 slot design. It preserves Street Series serviceability while introducing the T2 slot’s benefits, giving a cleaner pad face and improved gas and dust evacuation compared with plain rotors for everyday and spirited street use.
DBA 09-16 BMW Z4 sDrive28i/sDrive35i Rear Slotted Street Series Rotor