2-Piece Rotor with Caliper and Brake Line Kit

The Ksport Procomp Big Brake Kit offers a sophisticated bolt-on solution to significantly upgrade your vehicle's braking performance, especially under sustained high-heat conditions. The calipers are precision-machined from a solid billet of aircraft-grade aluminum, ensuring exceptional strength, light weight, and resistance to corrosion. Aluminum pistons are utilized for superior heat management and consistent operation. This rear big brake kit features 4-piston calipers and 356mm drilled rotors, designed to improve pad wear and caliper rigidity compared to OEM systems. The two-piece rotor design contributes to reduced weight and fade-free performance, offering effective grip during spirited driving and comfortable operation for daily use. Ksport provides SC5 Street Pads, a ceramic compound that balances street and occasional track performance, significantly reducing brake dust and noise while operating optimally between 194°F and 1022°F. Installation is streamlined with CNC-machined carbon steel caliper brackets that allow the larger calipers to bolt directly to the OEM caliper bracket location. The kit also includes D.O.T. compliant stainless-steel braided brake lines, which prevent line expansion under pressure, leading to quicker pedal response and a firmer brake pedal feel. Customers can choose between slotted or cross-drilled rotors; cross-drilled are recommended for daily drivers for better cooling, while slotted rotors are suggested for more frequent track use. This specific kit is designed for the 2000-2003 Audi S3 Base model. Ksport big brake kits are built to order, with production and delivery typically taking 4-6 weeks. Custom caliper color options, including premium high-polish finishes and over 20,000 custom color choices, are also available.