StopTech 126.47023SR Power Slot STi Rear Right Slotted Rotor. 2005-2007 Subaru Impreza WRX STI. 2007 Subaru Impreza WRX STI Limited. The unique slotting aids with heat and brake dust dispersal, prevents glazing of the pads, adds bite and improves wet and dry braking performance.
