{"product_id":"dynamite-friction-4512-31252-disc-brake-kit-rear","title":"Dynamite Friction 4512-31252 Disc Brake Kit - Rear","description":"\u003ch2\u003eRear Brake Kit for BMW 120i, 320i, 228i, 328i, 428i\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit built for select BMW applications. Part number 4512-31252 combines coated rotors, ceramic brake pads, and matching hardware in one package for a complete rear brake refresh.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake kit for select BMW models\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors with 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 noise, vibration, and harshness control\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish for even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003eHardware kit uses PTFE coating, vulcanized rubber, and stainless steel\u003c\/li\u003e\n\u003cli\u003ePart number 4512-31252\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC rotors are machined to tight tolerances from G3000\/G11H18 cast iron and shipped dry, so they are ready to install without oil removal or extra prep. The coated surface is designed to resist rust better than conventional paint or zinc finishes, while the non-directional finish supports quieter operation and more even pad contact. The 5000 Advanced pads are formulated for stable friction performance and are assembled with premium shims to help reduce brake noise. This part number 4512-31252 is a direct-fit rear brake solution for BMW drivers looking for OE-style braking components in one kit.\u003c\/p\u003e\u003cp\u003eCompatible With BMW rear brake applications including 2012-2013 BMW 328i with M Sports Package, 2013-2017 BMW 320i, 2014-2015 BMW 328i with M Sports Package, 2014-2015 BMW 428i with M Sport Package, 2014-2016 BMW 228i with M Sport Package, and 2016-2018 BMW 120i with standard brakes and vented rear disc setups. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake noise from worn pads or fatigued hardware\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven braking feel from worn rotor faces\u003c\/li\u003e\n\u003cli\u003eLonger pedal response caused by aged friction material\u003c\/li\u003e\n\u003cli\u003eCaliper movement issues related to corroded brake hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear axle fitment by year, model, and brake package before ordering. Clean the rotor friction surface only as needed during installation, and follow standard brake bedding procedures after service. Inspect calipers, slides, and mounting points for wear before installing the new pads and hardware.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach rotor is 100% inspected for critical dimensions and balance, and every rotor includes a 12-month warranty against defects in material and workmanship. The brake pads are post-cured and scorched for consistent friction performance, and the hardware kit is built to OE-style form, fit, and function standards.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52467834585269,"sku":"HBHR-4512-31252","price":148.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_451231252_Fro.jpg?v=1777952502","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4512-31252-disc-brake-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}