Supercomp Big Brake System

The Ksport Supercomp Big Brake System is an extreme, bolt-on brake upgrade engineered to deliver maximum stopping power for your Mazda 323F. This sophisticated kit requires no vehicle modifications for installation and is designed to fit with 17-inch wheels and above. The system features larger calipers, rotors, and brake pads, alongside increased piston sizes and standard full-floating rotors for optimal self-centering within the caliper. The calipers are constructed from a solid billet of aircraft-grade aluminum, offering unparalleled strength, light weight, and resistance to corrosion. They also incorporate aluminum pistons for superior heat resistance and consistent operation, protected by heavy-duty seals capable of handling racetrack temperatures. The opposed-piston design ensures even brake pad grip and wear. Included in the standard kit are two forged, monoblock aluminum calipers, two lightweight two-piece rotors (available in Slotted or Cross Drilled options), a set of SC5 Street Brake Pads, two stainless steel brake lines, and all necessary mounting components and hardware. Optional upgrades include RCI Race Pads for extreme track use and various custom caliper color finishes. Ksport big brake kits come with a 12-month limited warranty covering manufacturer defects. Production and delivery typically take 4-6 weeks as these kits are built to order.