DBA's 5000 Series two-piece front rotors for 2008+ Evo X combine high-carbon cast-iron rings with T6061-T6 aerospace-grade aluminum hats and NAS hardware for a direct replacement assembly. The composite design reduces unsprung weight and improves heat management versus one-piece discs, and DBA recommends the 5000 Series for high‑performance street, track day, club racing and rally applications.
DBA 08+ EVO X Front Slotted 5000 Series 2 Piece Rotor Assembled w/ Black Hat