DBA 4000 Series plain rotor for 2015–2021 Volkswagen GTI rear applications with 310mm discs (Performance Package). Cast from XG-150 high carbon alloyed iron and treated with Thermal Stability Profiling, the rotor uses DBA's Kangaroo Paw ventilation to improve surface area and airflow. The HD smooth OE‑style finish preserves a factory look while offering the thermal benefits of the 4000 Series.
DBA 15-21 Volkswagen GTI (w/Performance Package 310mm Rear Disc) Rear 4000 Series Plain Rotor