WORKS Slotted Rotors are direct OEM replacements at a fraction of the cost. They also provide better performance and less prone to warping because of their superior construction. Each rotor is slotted to help prevent gasses from building up between the rotor and pad surfaces while the directional vanes offer improved cooling over the typical straight vane design. All rotors are coated to help prevent oxidation—adding to both the lifespan and aesthetics of the rotor. Pricing is per pair and includes two rear 300mm x 22mm directional rotors (one left, one right) with installation instructions.Application: '01-'06 EVO VII, VIII, IX including GSR, MR, RS