The DBA 5000 Series replacement ring is a two-piece composite rotor ring pairing high-carbon cast-iron with aerospace-grade aluminum hats (T6061-T6) to reduce unsprung weight and improve heat control. Assembled with NAS bolts and crimp nuts, it supports reuse of DBA hats with replacement discs. Application: front of 1994 Porsche 911 Carrera 2 (993) 322mm non-Turbo Look rotors, for high-performance street and club track use.
DBA 1994 Porsche 911 Carrera 2 993 (322mm F Rotor Excl Turbo Look) Frt 5000 Series Replacement Ring