DBA's 4000 Series T3 slotted rear rotor for 2010–2017 Porsche Panamera is a direct-replacement single-piece performance rotor cast from XG-150 high carbon alloyed iron and processed with Thermal Stability Profiling. It features DBA's Kangaroo Paw ventilation and the T3 bi-directional slot design to increase surface area and cooling efficiency, offering improved heat management for demanding braking conditions.
DBA 10-17 Porsche Panamera 4000 Series T3 Slotted Rear Brake Rotor