{"product_id":"procomp-13-inch-big-brake-kit-w-8-piston-caliper","title":"Procomp 13-Inch Big Brake Kit w\/ 8-Piston Caliper","description":"The Ksport BKMZ260-831CO Procomp Big Brake Kit is a sophisticated bolt-on brake upgrade engineered to deliver maximum stopping power and dramatically reduce brake fade under sustained high-heat conditions. Featuring a 13-inch (330mm) cross-drilled floating two-piece rotor and an 8-piston opposed caliper, this kit is purpose-built for drivers who demand performance beyond what OEM brake systems can provide.\n\nThe lightweight one-piece billet caliper is CNC machined from aerospace-grade aluminum for uniform wall thickness and structural integrity, weighing just over 5 lbs each to minimize unsprung weight and improve handling response. Its opposed 8-piston design enhances pad wear consistency and caliper rigidity compared to OEM single-piston designs, while aluminum pistons offer superior heat resistance and corrosion-free operation. High-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates are standard.\n\nThe floating two-piece rotor assembly reduces rotating and unsprung weight. The outer ring shifts slightly under load for better self-centering in the caliper, leading to lower brake drag and more even pad application. This floating design prevents thermal stress from warping the disc. The unique slot pattern expels gas and debris faster, and the cross-drilled rotors are heat-treated, precision-balanced, and recommended for street and daily-driven applications.\n\nIncluded in the kit are front 8-piston billet aluminum calipers, 13-inch (330mm) cross-drilled floating two-piece rotors, SC5 NAOC ceramic brake pads, DOT-compliant stainless-steel braided brake lines, CNC machined carbon steel caliper brackets, and all required installation hardware. The calipers are available in Orange, Red, Black, and Yellow finishes, with upgrades to premium custom finishes available. All OEM ABS systems remain fully compatible. The kit is backed by a 12-month manufacturer defect warranty.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868623106360,"sku":"BKMZ260-831CO","price":2249.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687993995.webp?v=1787915577","url":"https:\/\/store.motormia.co\/products\/procomp-13-inch-big-brake-kit-w-8-piston-caliper","provider":"MOTORMIA","version":"1.0","type":"link"}