DBA 4000 XS cross-drilled and slotted front rotor for 2010+ Ford Ranger is cast from XG-150 high-carbon alloyed iron and undergoes Thermal Stability Profiling. Its patented Kangaroo Paw ventilation uses 144 diamond and teardrop patterned pillars to increase surface area and cooling; DBA reports up to a 30% increase in surface area and a 20% improvement in cooling efficiency versus traditional straight vane designs on this premium cross-drilled and slotted rotor.
DBA 2010+ Ford Ranger 4000 XS Cross-Drilled & Slotted Series Front Rotor