The DBA 4000 Series T3 slotted rear rotor for 2016–2021 Tesla Model S with Brembo four‑piston rear calipers is a direct-replacement rotor that applies DBA’s patented T3 bi‑directional slot pattern. The slotting helps evacuate gases and debris from the pad surface to support consistent friction and brake bite, offering a practical upgrade for that specific Tesla rear brake configuration.
DBA 16-21 Tesla S (w/Brembo Rear Caliper 4 Piston) Rear 4000 Series Slotted Rotor