AP Racing Factory Big Brake Kits are complete, ready to fit, brake kits suitable for high performance road and trackday use. By utilising high performance 4 or 6 piston alloy calipers and larger diameter 2 piece discs they offer the highest level of braking for road and trackday cars.Larger discs and multi piston calipers provide a huge increase in stopping powerReduced brake fade, ideal for track days or spirited road drivingComplete vehicle specific kit including all fitting hardware and brake fluidCalipers feature dust seals and a durable corrosion resistant finish to provide a long, reliable service life.These high performance brake kits are made to AP Racing's exacting standards and use 4 or 6 piston calipers with large diameter and wider discs for consistent high performance braking. The discs are usually a 2 piece design comprising of a high quality rotor and a lightweight alloy mounting bell. This reduces rotational mass and reduced costs of replacing discs. The increased width