Supercomp Big Brake Kit

The Ksport Supercomp Big Brake Kit represents the pinnacle of braking performance for your Infiniti QX70 (2014-2017), engineered to deliver unparalleled stopping power without requiring any modifications. This advanced, bolt-on system builds upon the Procomp kit with significantly larger calipers, rotors, and brake pads, along with an increased number of pistons and standard full-floating rotors for superior self-centering and reduced drag. The calipers themselves are precision-machined from a single billet of aircraft-grade aluminum, ensuring exceptional strength, lightweight construction, and resistance to corrosion. They feature aluminum pistons specifically chosen for their enhanced heat resistance and reliable operation under demanding conditions. This kit features a floating two-piece rotor design, where the outer rotor section can shift slightly for optimal self-centering within the caliper. This design minimizes brake drag and maximizes braking performance through more even pad application. Standard SC5 Street Pads are included, offering optimal performance for street use and occasional track days, with a claimed 50% reduction in brake dust and less noise and rotor wear. For enhanced responsiveness and a firmer pedal feel, the kit includes D.O.T. compliant stainless-steel braided brake lines that prevent expansion under pressure. Buyers can choose between slotted or cross-drilled rotors, with slotted recommended for track use and cross-drilled for daily driving. The calipers are available in various standard colors, with premium finishes and custom color options also offered. Ksport big brake kits are built to order, typically requiring 4-6 weeks for production and delivery.