The StopTech Power Slot slotted sport rotor is a direct-fit replacement rotor engineered with symmetric vane, split-core castings for uniform heat distribution and a double-disk ground friction surface for consistent braking. It comes E-coated in black for enhanced corrosion protection compared with typical paint finishes. Optional deep cryogenic treatment is available to further improve wear characteristics. The rotor's slots help evacuate gas, dust and heat for improved initial bite and wet-weather response as noted in the source.
StopTech Power Slot 09 VW CC (Passat CC) / 06-09 Passat (ex Syncro) Left Rear CRYO-STOP Slotted Rot