The DBA 4000 Series XS drilled-and-slotted rotor for 1994–2004 Ford Mustang Cobra, Bullitt and Mach 1 rear applications combines DBA's high-carbon, heat-treated iron and patented Kangaroo Paw ventilation. The cross-drilled and slotted pattern and gold-finished hub identify the 4000 SERIES XS variant, supplied to match the listed rear fitment for those Mustang models.
DBA 94-04 Mustang Cobra/Bullitt/Mach1 Rear Drilled & Slotted 4000 Series Rotor