{"product_id":"procomp-8-piston-supercomp-front-big-brake-kit-with-421mm-slotted-rotors","title":"Procomp 8-Piston SuperComp Front Big Brake Kit with 421mm Slotted Rotors","description":"The Ksport Procomp Big Brake Kit is engineered to provide superior stopping power for the 2004-2005 Audi S4 B6 Chassis. This advanced brake system integrates new technologies to significantly reduce brake fade and maintain optimal pad performance under demanding conditions.\n\nConstructed with aircraft-quality billet, the extreme lightweight caliper boasts a differential bore configuration and weighs just over 5lbs. It includes aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity compared to OEM components, while stainless steel brake lines prevent expansion under pressure. The kit features a 2-piece floating disc assembly, reducing rotating and unsprung weight and mitigating thermal stress to prevent warping. The unique slotted rotor design minimizes braking noise and efficiently expels gas and debris, making it ideal for track use.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868264657208,"sku":"BKAU140-971SO","price":5793.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687979714.jpg?v=1787913927","url":"https:\/\/store.motormia.co\/products\/procomp-8-piston-supercomp-front-big-brake-kit-with-421mm-slotted-rotors","provider":"MOTORMIA","version":"1.0","type":"link"}