The R1 Concepts Geo-Carbon drilled & slotted rotor kit for 2014–2018 Mazda 3 rear applications ships with drilled and slotted rotors plus 5000 Advanced brake pads and hardware for a complete rear axle replacement. The kit format lets you replace rotors, pads and fasteners together, matching the listed Mazda 3 rear fitment and simplifying installation.
DFC 14-18 Mazda 3 Rear Drilled & Slotted Geoperformance Rotors 5000 Advanced Brake Pads w/Hardware