{"product_id":"supercomp-8-piston-red-calipers-w-400mm-slotted-rotors","title":"SuperComp 8-Piston Red Calipers w\/ 400mm Slotted Rotors","description":"This front brake system utilizes an extreme lightweight caliper, machined from aircraft-quality billet, which weighs just over 5 lbs. The caliper design features differential bore configuration, machined protection grooves for bridge tubes, aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. Its opposed piston design enhances pad wear and caliper rigidity over OEM systems, while stainless steel brake lines prevent expansion under pressure.\n\nThe kit includes 2-piece floating disc assemblies with 400mm diameter rotors in a slotted design. The unique slot pattern on the rotors reduces braking noise and efficiently expels gas and pad debris. Every rotor is heat-treated and balanced for optimal performance. Slotted rotors are recommended for vehicles used more frequently on the track.\n\nThis specific kit, BKBM033-961SO, is designed for the 1999-2005 BMW 330i E46 Chassis with the 325mm OEM Centerbell.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868431413560,"sku":"BKBM033-961SO","price":4169.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687985312.webp?v=1787914087","url":"https:\/\/store.motormia.co\/products\/supercomp-8-piston-red-calipers-w-400mm-slotted-rotors","provider":"MOTORMIA","version":"1.0","type":"link"}