The DBA 43342S 4000 Series T3 Slotted Rotor is designed for high-performance braking applications on Kia Stinger models from 2020 to 2022. The rotor features DBA's patented Kangaroo Paw ventilation system, consisting of 144 diamond and teardrop patterned pillars, which increases surface area by up to 30% and improves cooling efficiency by 20% over traditional straight vane designs, helping to reduce brake fade and maintain consistent braking performance.