{"product_id":"supercomp-big-brake-kit-172","title":"Supercomp Big Brake Kit","description":"The Ksport Supercomp Big Brake Kit offers unparalleled stopping power for your Lexus RX330. The extreme lightweight, one-piece caliper is meticulously CNC machined from aircraft-quality billet, featuring a differential bore configuration for optimal performance. Weighing just over 5 lbs. each, the caliper incorporates machined-in protection grooves for bridge tubes, aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The opposed piston caliper design significantly improves pad wear and caliper rigidity compared to OEM components, while stainless-steel brake lines ensure consistent performance by preventing expansion under pressure.\n\nKsport employs a 2-piece disc assembly in this kit, which effectively reduces both rotating and unsprung weight. For applications that experience extreme heat, a floating disc option is available to prevent thermal stresses from warping the disc or affecting the braking surface. Each rotor is heat-treated and balanced prior to shipment to ensure peak performance. The source materials indicate that while cross-drilled rotors tend to run cooler and are recommended for daily drivers, slotted rotors, as featured in this kit, are best suited for vehicles that will be used more frequently on the track.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868561305912,"sku":"BKLX160-447SO","price":3099.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687989105.webp?v=1787915058","url":"https:\/\/store.motormia.co\/products\/supercomp-big-brake-kit-172","provider":"MOTORMIA","version":"1.0","type":"link"}