DBA 07-13 Volvo C30 Front 4000 Series Slotted Rotor

Disc Brakes Australia (DBA) 4000 Rotors are direct replacement single-piece brake rotors designed for upgraded performance braking beyond standard OE levels. They are cast from XG-150 high carbon alloyed iron and undergo Thermal Stability Profiling (TSP) to handle increased stress and heat during intense braking. Featuring DBA's patented Kangaroo Paw ventilation, which uses 144 diamond and teardrop patterned pillars, these rotors achieve up to a 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs. The rotors also include Thermo-Graphic Heat Paint (TGHP) markings that change color at predetermined critical temperature thresholds, allowing drivers to monitor peak rotor temperatures. DBA 4000 T3 Rotors are rated for severe motorsports use and are expected to last 3x longer than most other rotors on the market.