{"product_id":"dynamite-friction-4514-31109-disc-brake-kit-front-and-rear","title":"Dynamite Friction 4514-31109 Disc Brake Kit - Front and Rear","description":"\u003ch2\u003eBrake Kit for BMW M550i xDrive\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware is a complete disc brake kit for select BMW M550i xDrive applications. It combines coated rotors, ceramic brake pads, and matching brake hardware to support consistent braking performance, reduced noise, and easier service work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 4514-31109\u003c\/li\u003e\n\u003cli\u003eFits 2018-2020 BMW M550i xDrive, front and rear\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e5000 Advanced ceramic brake pads with post-cured friction material\u003c\/li\u003e\n\u003cli\u003eScorched pads for reduced initial break-in time\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims for improved NVH control\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish for more even pad bed-in and smoother stops\u003c\/li\u003e\n\u003cli\u003eHardware kit uses PTFE coating, vulcanized rubber, and stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC designed this brake service kit for drivers who need OE-style braking components in one package. The GEOSPEC rotors are machined to tight tolerances, processed dry, and ready to install without oil removal or extra prep. The 5000 Advanced ceramic pads are built for stable friction performance and quieter operation, while the included hardware is engineered to restore proper caliper movement and spring tension. This part number, 4514-31109, is a direct service solution for BMW M550i xDrive front and rear brake replacement.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues This Kit Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake noise from worn pads or fatigued hardware\u003c\/li\u003e\n\u003cli\u003eUneven pad wear caused by corroded or weakened hardware\u003c\/li\u003e\n\u003cli\u003eLonger stopping distances from worn rotors and pads\u003c\/li\u003e\n\u003cli\u003eBrake vibration or pulsation from rotor wear\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency during everyday driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2018-2020 BMW M550i xDrive, front and rear. One fitment row notes compatibility with aluminum hat rotors designed to original specifications and includes a disc brake pad wear sensor; another notes an optional design for full cast disc brake rotors. Verify rotor style and sensor requirements before installation. The rotors are shipped dry and ready to install, which helps reduce prep time during brake service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC states that each rotor is inspected for critical dimensions and balance, with vented rotors electronically mill-balanced when needed. The rotors are backed by a 12-month warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52472555700405,"sku":"HBHR-4514-31109","price":581.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_451431109_Kit.jpg?v=1777962737","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4514-31109-disc-brake-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}