
DBA's 4000 Series T3 slotted rotor for Porsche Boxster (1997–2009) combines high-carbon, heat-treated iron with Kangaroo Paw ventilation and bi-directional T3 slotting for improved cooling and pad bite. Engineered as a direct-replacement performance rotor, it offers enhanced thermal dissipation and controlled wear characteristics for spirited street use and occasional track exposure.
DBA 97-09 Porsche Boxster Front Slotted 4000 Series Rotor