DBA 4000 Series plain front rotor for 2008–2016 Dodge Challenger SRT8 is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron and Thermal Stability Profiled to resist repeated braking heat. It uses the Kangaroo Paw ventilation pattern with 144 diamond and teardrop pillars to increase surface area up to 30% and improve cooling roughly 20% over straight vane rotors. The HD variant is available for a smooth OE-style appearance.
DBA 08-16 Dodge Challenger SRT8 Front 4000 Series Plain Rotor