These beautifully machined cross drilled and slotted brake rotors giving you incredible stopping power while keeping the dust away from your wheels. The cross drilled holes are chamfered to eliminate cracking and move air from the disc surface while reducing surface temperature eliminating hot spots and warping. Cross drilled brake discs are machined balanced, surface ground finish double disk smooth and guaranteed to fit original equipment manufacturer specs without any brake modification. The cross drilled and slotted brake rotors are sold in pairs and come zinc coated in black to help prevent rusting and give you a performance race look.