Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design.

DBA's Street Series rotors feature: Kangaroo Paw ventilation-144 diamond and tear drop pillar ventilation system increases surface area resulting in greater heat dissipation This results in increased braking effectiveness and reduced brake fade, Direct replacement suitability, CBN -Cubic Boron Nitride machined turned provides lower Disc Thickness Variation and parallelism resulting in less occurrence of brake shudder, Moisture proof corrosion protection packaging

DBA's 4000 Series XS rotors feature our best technology and materials for max performance. High carbon and heat treated iron, patented Kangaroo Paw ventilation and a unique drill and slot pattern makes the perfect direct replacement rotor.

4000 Series Cross Drilled/Slotted Uni-Directional Rotor; Black Hub

DBA 2016-2017 Ford Focus RS Drilled & Slotted 4000 Series Rotor

4000 Series Drilled/Slotted Rotor, Black

Disc Brake Rotor

XS 4000 Series