Big Brake Kit

This sophisticated, bolt-on system builds upon the features of the Procomp kit by incorporating larger calipers, rotors, and brake pads, an increased number of pistons, and standard full-floating rotors for optimized self-centering within the caliper. Construction is a key highlight, with all calipers forged from a single billet of aircraft-grade aluminum, ensuring lightweight design, unparalleled strength, and resistance to corrosion. The calipers also incorporate aluminum pistons, which offer superior heat resistance compared to other materials, ensuring consistent performance under demanding conditions. The floating two-piece rotor design allows for slight axial and radial movement, improving self-centering, reducing brake drag, and enhancing braking performance through more even pad application. Customers can choose between cross-drilled rotors, recommended for daily driving due to better cooling, or slotted rotors, preferred for track use. The kit includes Ksport's SC5 Street Pads, which provide optimal braking for street and occasional track use, offering a significant reduction in dust and noise while maintaining excellent performance between 194°F and 1022°F. DOT-compliant stainless-steel braided brake lines are also standard, eliminating line expansion under pressure for a quicker pedal response and a firmer pedal feel. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. It's important to note that these kits are designed for 2WD vehicles only, unless otherwise specified. Specific fitment is for the Lexus IS350 from 2014-2018, RWD models, and excludes the F Sport trim.