The DBA 4000 Series drilled-and-slotted front rotor for the 2009 Chevrolet Corvette ZR1 is a direct-replacement rotor focused on heat control and pad contact. It employs high-carbon, heat-treated iron and DBA’s Kangaroo Paw ventilation to improve cooling, while the drilled-and-slotted pattern aids in removing brake pad dust and gases. The XS Gold variant adds a non-directional cross-drilled pattern and gold-finished hub.
DBA 2009 Chevrolet Corvette ZR1 4000 Series Drilled and Slotted Front Rotor