Big Brake Kit with Opposed Piston Caliper

The Ksport Supercomp Big Brake Kit provides superior stopping power for your vehicle, integrating advanced brake technology to significantly reduce brake fade and continually refresh the brake pad surface during braking. At the core of this kit is an extremely lightweight, one-piece caliper, CNC machined from aircraft-quality billet. It features a differential bore configuration and weighs just over 5 lbs. each, incorporating built-in protection grooves for the bridge tubes. Standard on every caliper are aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The opposed piston caliper design enhances pad wear and caliper rigidity compared to stock units, while stainless-steel brake lines ensure stability by preventing expansion under pressure. The kit includes a 2-piece disc assembly designed to minimize both rotating and unsprung weight. For applications experiencing extreme heat, a floating disc option is available to mitigate thermal stresses that can cause warping or cupping of the braking surface. Every rotor undergoes heat treatment and balancing prior to shipment to ensure optimal performance. The choice between cross-drilled and slotted rotors depends on intended use: cross-drilled are recommended for daily drivers due to better cooling, while slotted rotors are better suited for vehicles with more track time. This specific kit, model BKIN021-836CO, is designed for the Infiniti G37X V36 2008-2013 AWD Sport model coupe/sedan. Note that lead times can vary, and it is advisable to call or message for current availability.