DBA’s 5000 Series T3 slotted rotor ring is a two-piece direct-replacement design combining high-carbon cast-iron rings with aerospace-grade T6061-T6 aluminum hats, joined with NAS-standard hardware. The composite rotor reduces unsprung weight, improves heat management, and uses DBA’s T3 bi-directional slot design, making it suitable for high-performance street use, track days and rally or club racing contexts.
DBA 09-14 Cadillac CTS-V / 12-14 Chevy Camaro ZL1 - T3 5000 Series Slotted Right Front Rotor Ring