{"product_id":"supercomp-8-piston-380x32mm-front-big-brake-kit","title":"Supercomp 8-Piston 380x32mm Front Big Brake Kit","description":"The Ksport Supercomp Front Big Brake Kit offers a significant upgrade in stopping power for your BMW E61 5-Series. This kit features a massive 8-piston caliper forged from aircraft-quality billet aluminum, designed to reduce brake fade and continuously cool the brake pads. The opposed piston caliper design enhances pad wear and caliper rigidity compared to OEM systems, while stainless steel brake lines prevent expansion under pressure.\n\nThe kit includes a 2-piece floating disc assembly with 380x32mm cross-drilled rotors. These rotors reduce rotating and unsprung weight, and the floating design prevents thermal stress from warping. The unique slot design on the rotor minimizes braking noise and efficiently expels gas and pad debris. Cross-drilled rotors are recommended for daily driven vehicles as they tend to run cooler. The kit comes standard with Ksport SC5 Street Pads, which are designed for optimal performance under street and occasional track conditions, offering reduced dust and noise.\n\nThis Ksport SuperComp Big Brake Kit is specifically designed for the BMW 5 Series E61 (2004-2010) 535xi with the N54 3.0L engine and 2WD. It is important to note that Ksport Big Brake kits generally fit 2WD vehicles only, unless otherwise stated. The product is made to order, and is non-refundable once the order is placed. This kit requires 4 brake pads per caliper due to their large size.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868439146808,"sku":"BKBM115-951SO","price":4065.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687983823.jpg?v=1787914179","url":"https:\/\/store.motormia.co\/products\/supercomp-8-piston-380x32mm-front-big-brake-kit","provider":"MOTORMIA","version":"1.0","type":"link"}