{"product_id":"supercomp-rear-big-brake-kit-14","title":"Supercomp Rear Big Brake Kit","description":"The Ksport Supercomp Rear Big Brake Kit is engineered to deliver superior stopping power for your Audi 4M Q7 (2017+). This comprehensive kit includes 356mm x 32mm rotors and is paired with a 4-piston caliper. Ksport's advanced brake technology is integrated to significantly reduce brake fade and ensure continuous cooling and refreshing of the brake pad surface under demanding conditions.\n\nThe SuperComp caliper is crafted from aircraft-quality billet aluminum, featuring a differential bore configuration with larger pistons than ProComp calipers. It weighs just over 7lbs and includes protection grooves, aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless steel brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity, while stainless steel brake lines minimize expansion under pressure. Due to the caliper size, four brake pads are standard per caliper.\n\nThis kit features a 2-piece floating disc assembly, reducing rotating and unsprung weight. The floating design prevents thermal stresses from warping the disc or cupping the braking surface. Rotors are heat-treated and balanced for optimal performance. The unique slot design reduces braking noise and expels gas and debris more effectively. Cross-drilled rotors are recommended for daily drivers for cooler operation, while slotted rotors are suggested for track use.\n\nIncluded are Ksport SC5 Street Pads, designed for optimal performance on the street and occasional track use, with an operating temperature range of 194°F – 1022°F. Optional RC5 Race Pads, made of carbon metallic material for extreme track conditions (482°F – 1472°F), are also available. The kit is made to order, with an estimated ETA provided after order submission. All Ksport big brake kits come with a 12-month limited warranty against manufacturer defects.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868426203448,"sku":"BKAU420-447CO","price":4797.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687985965.jpg?v=1787914017","url":"https:\/\/store.motormia.co\/products\/supercomp-rear-big-brake-kit-14","provider":"MOTORMIA","version":"1.0","type":"link"}