{"product_id":"356mm-8-piston-big-brake-kit","title":"356mm 8-Piston Big Brake Kit","description":"The Ksport SuperComp Big Brake Kit offers the ultimate in stopping power for your vehicle, integrating advanced brake technology to significantly reduce brake fade and refresh brake pad surfaces under braking.\n\nThis kit includes an extreme lightweight SuperComp caliper forged from aircraft-quality billet aluminum, featuring a differential bore configuration with larger pistons than ProComp calipers. Standard features include 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 over OEM systems, while stainless-steel brake lines prevent expansion under pressure. Due to the caliper size, four brake pads are standard per caliper.\n\nThe SuperComp systems come equipped with a 2-piece floating disc assembly to reduce rotating and unsprung weight, and to mitigate thermal stresses that can warp the disc. The unique slot design on the rotor minimizes braking noise and efficiently expels gas and pad debris. Rotors are heat-treated and balanced for optimal performance. Slotted rotors are recommended for track use, while cross-drilled rotors are suggested for daily driven vehicles.\n\nThis kit is made to order and is non-refundable. It is compatible with BMW 3 Series E46 models from 1999-2006 with M54 3.0L engines (330Ci and 330i submodels).","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868430627128,"sku":"BKBM031-846SO","price":2866.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687986872.jpg?v=1787914078","url":"https:\/\/store.motormia.co\/products\/356mm-8-piston-big-brake-kit","provider":"MOTORMIA","version":"1.0","type":"link"}