{"product_id":"dualcomp-rear-4-piston-big-brake-kit","title":"Dualcomp Rear 4-Piston Big Brake Kit","description":"This kit utilizes a unique dual caliper system, with two pistons dedicated to the primary foot brake and the other two independently managing the handbrake function. This design ensures robust and reliable braking performance under demanding conditions.\n\nConstructed with CNC machined carbon steel caliper brackets, the system bolts directly to the OEM caliper bracket location, facilitating installation despite the larger caliper size. The kit features lightweight two-piece rotors that can be optioned as either cross-drilled for better cooling on daily drivers or slotted for enhanced performance on track use. Included are Ksport's SC5 Street Brake Pads, designed for optimal street and occasional track performance with reduced dust and noise, operating efficiently between 194°F and 1022°F. The kit also incorporates D.O.T. compliant stainless-steel braided brake lines, which prevent hose expansion under pressure for a quicker pedal response and a firmer pedal feel.\n\nThis specific kit, Model #BKBM330-445CO, includes (2) forged, monoblock aluminum calipers, (2) lightweight two-piece rotors (slotted or drilled), (1) set of SC5 Street Brake Pads, (2) stainless steel brake lines, and all required mounting components. It is designed for the BMW X5 F15 model years 2014-2016. Please note that Ksport Big Brake kits are built to order, requiring a production and delivery time of 4-6 weeks. The product also carries a Proposition 65 warning regarding potential cancer and reproductive harm.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52686560592184,"sku":"BKBM330-445CO","price":3439.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/658754982.webp?v=1784874893","url":"https:\/\/store.motormia.co\/products\/dualcomp-rear-4-piston-big-brake-kit","provider":"MOTORMIA","version":"1.0","type":"link"}