DBA 5000 Series two-piece cross-drilled rotor for 2008 Porsche Cayenne (368mm front) pairs high-carbon cast iron rings with aerospace-grade T6061-T6 aluminum hats fastened to NAS standards. This composite design reduces unsprung weight, improves radial disc expansion and heat management, and is offered as full assemblies or replaceable rings and hats—recommended for high-performance street, track day and rally applications.
DBA 2008 Porsche Cayenne (368mm Front Rotor) Front 5000 Series Cross Drilled Rotor w/Silver Hat