DBA Front 4000 Series Hd Brake Rotor - DBA42790
4000 SERIES disc brake rotors are a direct replacement single piece brake rotor designed for drivers seeking upgraded performance braking above and beyond standard OE levels.
Slots/chamfers for quiet &
responsive feel
DBA offers direct replacement brake rotors designed for drivers seeking upgraded performance braking above and 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 time and time again. Featuring DBA?s Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars DBA achieves up to a 30% increase in surface area and 20% improvement in cooling efficiency (as compared to a traditional straight vane design).
Disc Brakes Australia (DBA) is the premier Australian manufacturer
designer and global marketer of performance aftermarket brake rotors and brake pads.
