{"product_id":"2-piece-disc-assembly-big-brake-kit-4","title":"2-Piece Disc Assembly Big Brake Kit","description":"This sophisticated bolt-on upgrade integrates advanced brake technology, ensuring consistent performance. The kit features an extreme lightweight, one-piece caliper, CNC machined from aircraft-quality billet, with a differential bore configuration. This caliper weighs just over 5 lbs and includes protection grooves for bridge tubes. Standard features include aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The opposed-piston caliper design significantly enhances pad grip and caliper rigidity compared to OEM designs, while the stainless-steel brake lines prevent expansion under pressure for improved pedal response.\n\nThe brake system utilizes a 2-piece disc assembly, which reduces both rotating and unsprung weight. Many applications offer a floating disc option to mitigate thermal stresses from extreme heat, preventing rotor warping or cupping. The unique slot design on the rotor minimizes braking noise and efficiently expels gas and pad debris. All rotors are heat-treated and balanced for optimal performance. For daily drivers, cross-drilled rotors are recommended for cooler operation, while slotted rotors are advised for vehicles used more frequently on the track.\n\nRotor sizes range from 11-inch to 14-inch on ProComp brake kits. Calipers are available in standard colors like Orange, Red, Yellow, and Black, with over 20,000 custom color options available. The caliper brackets are constructed from reinforced carbon steel, allowing the larger-than-OEM calipers to bolt directly onto existing mounting points. Caliper seals are heavy-duty for sustained high-temperature racetrack use. Buyers can choose between SC5 Street pads with a low-dust ceramic compound for street use, or RC1 Race Pads made from carbon metallic for extreme track conditions. This kit is specifically designed for the 2002-2008 Mazda 6, with a note that the OEM handbrake will not function on non-Mazdaspeed models.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868600561976,"sku":"BKMZ051-422SO","price":2139.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687993124.jpg?v=1787915472","url":"https:\/\/store.motormia.co\/products\/2-piece-disc-assembly-big-brake-kit-4","provider":"MOTORMIA","version":"1.0","type":"link"}