Overview Reviews Product Description EBC's GD sport rotors features wide aperture slots for cooling to reduce temperatures preventing brake fade. Dimple drilling avoids stress cracks with Thermic black finish with a sleek look whilst preventing corrosion. Product Videos Custom Field Product Reviews Write a Review Write a Review × EBC EBC 2016+ Mazda CX-9 GD Sport Slotted and Dimpled Rear Rotors Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *