Mine's R35 GTR Big Brake Rotor Kit
This bolt on type rotor kit converts a stock 380 ø drilled rotor to a 400 ø 24 slotted (front) and to a 400 ø 16 slotted (rear) with a stronger and more stable stopping power.
The kit includes rotors x 2, and brackets. The front kit and rear kit are sold separately.
