DBA 2003 Mitsubishi Lancer Evolution Rear 4000 Series Drilled & Slotted Rotor

Disc Brakes Australia (DBA) is an Australian manufacturer, designer, and global marketer of performance aftermarket brake rotors and brake pads. The DBA 4000 Series XS Gold provides the benefits of the 4000 Series with a premium non-directional cross-drilled and slotted design, allowing more brake pad friction dust and gases to escape, plus an attractive gold finish on the rotor hub. These direct replacement rotors are designed for drivers seeking upgraded performance braking beyond standard OE levels. They are cast from high carbon alloyed iron and undergo Thermal Stability Profiling (TSP), which allows DBA's metallurgy to handle increased stress and heat generated under intense braking. They typically incorporate DBA's patented Kangaroo Paw ventilation, which uses 144 diamond and teardrop patterned pillars, achieving up to a 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs.