DBA 4000 Series plain front rotor for 2001–2012 Porsche Boxster is a direct-fit rotor cast from XG-150 high-carbon alloyed iron and processed with Thermal Stability Profiling to withstand repeated braking demands. It features the Kangaroo Paw ventilation pattern with 144 diamond and teardrop pillars, boosting surface area up to 30% and improving cooling about 20% over straight vane designs. An HD variant provides a smooth OE-style finish for a factory appearance.
DBA 01-12 Porsche Boxster Front 4000 Series Plain Rotor