8-Piston Caliper Big Brake Kit w/ 2-Piece Slotted Rotors

Each caliper is precision-machined from a solid billet of aircraft-grade aluminum, offering an optimal balance of light weight, exceptional strength, and resistance to corrosion. Inside, aluminum pistons enhance heat management and ensure smoother operation. This kit features advanced rotor technology with a 2-piece design that incorporates an aluminum center hub to reduce rotational mass, leading to quicker braking response and shorter stopping distances. Reinforced carbon steel caliper brackets are included, enabling these larger-than-OEM calipers to bolt directly onto your vehicle's existing mounting points without requiring modifications. Heavy-duty caliper seals are incorporated for sustained high-temperature racetrack use, and stainless steel brake lines prevent expansion under extreme conditions, resulting in faster pedal response. The kit requires a minimum wheel diameter of 20 inches (508mm) and utilizes street-performance brake pads. This kit is specifically designed for the 2002-2007 Subaru Impreza WRX.