DBA 15-19 Porsche Macan Turbo (w/360mm Front Rotor) Turbocharged Rear 4000 Series Slotted Rotor

The DBA 4000 Series T3 is the ultimate direct replacement single-piece performance brake rotor. It features all the benefits of the 4000 Series, plus DBA's patented world-renowned T3 bi-directional slot design. These disc brake rotors are designed for drivers seeking upgraded performance braking beyond standard OE levels. Its performance series are cast from high carbon alloyed iron and undergo Thermal Stability Profiling (TSP), allowing DBA's metallurgy to handle increased stress and heat generated under intense braking applications. Featuring DBA's Kangaroo Paw ventilation, which implements a series of 144 diamond and teardrop patterned pillars, DBA achieves up to a 30% increase in surface area and a 20% improvement in cooling efficiency (as compared to a traditional straight vane design).