DBA’s 5000 Series drilled-and-slotted two-piece rotor is a direct-replacement composite rotor combining high-carbon cast-iron rings with aerospace-grade T6061-T6 aluminum hats. The design reduces unsprung weight, improves heat management and allows uniform disc expansion while limiting heat transfer to the hub. Offered as assemblies or individual rings and hats, the 5000 Series is recommended for high-performance street, track day and racing applications.
DBA 07 Acura CX / 02-06 RSX / 06-08 Honda Civic Si 5000 Series Drilled & Slotted Replacement Rotor