The DBA 5000 Series Slotted Ring for 2008–2019 Audi R8 (with iron rotor) front is a composite two-piece direct-replacement rotor. It pairs high-carbon cast-iron rings with aerospace-grade T6061-T6 aluminum hats secured by NAS hardware to reduce unsprung mass and improve thermal management. The 5000 Series preserves the 4000 Series’ performance features while offering lighter weight and uniform disc expansion. Options include complete assemblies or replacement rings and hats for flexible servicing.
DBA 08-19 Audi R8 (w/Iron Rotor) Front 5000 Series Slotted Ring