{"product_id":"dynamite-friction-4502-31230-disc-brake-kit-front","title":"Dynamite Friction 4502-31230 Disc Brake Kit - Front","description":"\u003ch2\u003eBMW Front Brake Kit with Rotors and Pads\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for BMW applications that use OE-style rotor configurations. Part number 4502-31230 combines coated rotors and matched pads in one package for a cleaner brake service on select 2012-2020 BMW 3 Series and 4 Series models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront disc brake kit with rotors and pads\u003c\/li\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eDry-processed rotors arrive ready to install\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports even pad bed-in and quieter stops\u003c\/li\u003e\n\u003cli\u003e5000 Advanced pads are post-cured and scorched for stable friction performance\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims help reduce noise, vibration, and harshness\u003c\/li\u003e\n\u003cli\u003eOE-spec cast iron formulation and tight machining tolerances\u003c\/li\u003e\n\u003cli\u003ePart number 4502-31230\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC rotors are coated to resist rust better than conventional paint or zinc finishes and are machined to OE specifications for durability and stability. The 5000 Advanced brake pads are formulated for consistent friction, with post-curing and scorching steps that reduce initial break-in time and support immediate stopping response. Together, they create a matched front brake service solution for BMW drivers who want OE-style fit and predictable pedal feel.\u003c\/p\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2017-2020 BMW 430i, front, M Sport Package or M Sport Brakes configurations with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 430i Gran Coupe, front, M Sport Package configurations with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 430i xDrive, front, M Sport Package or M Sport Brakes configurations with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 430i xDrive Gran Coupe, front, M Sport Package configurations with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 440i, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 440i Gran Coupe, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 440i xDrive, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 BMW 440i xDrive Gran Coupe, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2019 BMW 340i GT xDrive, front, optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2018 BMW 330i, front, M Sports Package with optional design full cast front rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017-2018 BMW 330i xDrive, front, M Sports Package or M Sport Brakes configurations with optional design full cast front rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2016-2018 BMW 340i, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 BMW 340i xDrive, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2016 BMW 328i, front, M Sports Package or M Sport Brakes configurations with optional design full cast rotors or original design aluminum hat rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014 BMW 328i, front, M Sport Brakes or M Sport Brake configurations with optional design full cast rotors or original design aluminum hat rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2016 BMW 328i, front, M Sports Package with optional design full cast front rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 BMW 335i GT xDrive, front, M Sports Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 BMW 428i, front, M Sport Brakes with optional design full cast rotors or aluminum hat rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 BMW 428i Gran Coupe, front, M Sport Package or M Sport Brakes configurations with optional design full cast rotors or aluminum hat rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 BMW 428i xDrive, front, M Sport Package or M Sport Brakes configurations with optional design full cast rotors or aluminum hat rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 BMW 428i xDrive Gran Coupe, front, M Sport Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 BMW 435i, front, M Sport Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 BMW 435i Gran Coupe, front, M Sport Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 BMW 435i xDrive, front, M Sport Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 BMW 435i xDrive Gran Coupe, front, M Sport Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2015 BMW 335i, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2013-2015 BMW 335i xDrive, front, M Sports Package with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2013-2015 BMW ActiveHybrid 3, front, standard brakes with optional design full cast rotors or original design aluminum hat front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 BMW 335i, front, optional design full cast front rotors or original design aluminum hat rotors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Brake Service Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront brake rotor rust and surface corrosion\u003c\/li\u003e\n\u003cli\u003eBrake pad noise, vibration, or harshness\u003c\/li\u003e\n\u003cli\u003eUneven pad bed-in after rotor replacement\u003c\/li\u003e\n\u003cli\u003eReduced stopping consistency from worn pads and rotors\u003c\/li\u003e\n\u003cli\u003eBrake service delays caused by cleaning oil-coated rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eUse this kit for front axle brake service only. Confirm rotor style and brake package details before ordering, especially on BMW 328i, 430i, 435i, and 440i applications with M Sport or standard brake configurations. The rotors are shipped dry and ready to install, and the non-directional finish supports a smoother bed-in process after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC rotors are machined to tight tolerances, inspected for critical dimensions, and balanced where required. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4502-31230 is built as a matched front brake kit for consistent OE-style service on select BMW models.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52460002377909,"sku":"HBHR-4502-31230","price":261.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450231230_Fro.jpg?v=1777933927","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4502-31230-disc-brake-kit-front","provider":"PartCatalog","version":"1.0","type":"link"}