DBA 01-07 Subaru Impreza WRX STI 4000 XS Cross Drilled & Slotted Rear Rotor w/Gold Hat Brake Rotor Brake Disc

Overview

Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design.