{"product_id":"dynamite-friction-4502-31231-disc-brake-kit-front","title":"Dynamite Friction 4502-31231 Disc Brake Kit - Front","description":"\u003ch2\u003eBMW Front Brake Kit with GEOSPEC Rotors\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 require OE-style fitment and consistent stopping performance. Part number 4502-31231 combines coated rotors and advanced friction pads in one package for a streamlined brake service.\u003c\/p\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, dry-shipped rotors ready for installation\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish for even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003eG3000\/G11H18 cast iron rotor specification for OE-style durability and stability\u003c\/li\u003e\n\u003cli\u003e5000 Advanced Brake Pads with post-cured friction material\u003c\/li\u003e\n\u003cli\u003eScorched pads to reduce initial break-in time\u003c\/li\u003e\n\u003cli\u003ePremium rubber-steel-rubber shims for improved NVH control\u003c\/li\u003e\n\u003cli\u003e12-month warranty against defects in material and workmanship\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered for front brake service on a wide range of BMW 2 Series, 3 Series, 4 Series, and M Performance models. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the dry-ready design eliminates the need to clean oil-coated rotors before installation. The pads are formulated for stable friction performance and quieter operation, making this kit a practical choice for BMW 230i, 330i, 430i, M240i, M235i, 328i, and related front brake applications. Part number 4502-31231 is built to match OE specifications for durability, reliability, and stability.\u003c\/p\u003e\u003ch2\u003eWhat This Brake Kit Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront brake wear on BMW 230i, 330i, 430i, and M240i models\u003c\/li\u003e\n\u003cli\u003eRotor surface corrosion and rust buildup\u003c\/li\u003e\n\u003cli\u003eUneven pad bedding after rotor replacement\u003c\/li\u003e\n\u003cli\u003eBrake noise, vibration, and harshness concerns\u003c\/li\u003e\n\u003cli\u003eReduced stopping consistency from worn pads and rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eCompatible With front brake applications only. Fits 2012-2021 BMW 118i, front; 2014-2018 BMW 328d xDrive, front; 2014-2016 BMW 228i, front; 2015-2016 BMW 228i xDrive, front; 2014-2016 BMW 328i, front; 2015-2016 BMW 328i xDrive, front; 2013-2015 BMW 328i xDrive, front; 2014-2016 BMW 335i GT xDrive, front; 2014-2016 BMW 428i, front; 2015-2016 BMW 428i Gran Coupe, front; 2014-2016 BMW 428i xDrive, front; 2015-2016 BMW 428i xDrive Gran Coupe, front; 2014-2016 BMW 435i, front; 2015-2016 BMW 435i Gran Coupe, front; 2014-2016 BMW 435i xDrive, front; 2015-2016 BMW 435i xDrive Gran Coupe, front; 2013-2015 BMW ActiveHybrid 3, front; 2014-2016 BMW M135i, front; 2014-2016 BMW M235i, front; 2015-2016 BMW M235i xDrive, front; 2016-2018 BMW 120i, front; 2016-2018 BMW 340i, front; 2016-2017 BMW 340i xDrive, front; 2017-2021 BMW 230i, front; 2017-2021 BMW 230i xDrive, front; 2017-2021 BMW M240i, front; 2017-2021 BMW M240i xDrive, front; 2017-2020 BMW 430i, front; 2017-2020 BMW 430i Gran Coupe, front; 2017-2020 BMW 430i xDrive, front; 2017-2020 BMW 430i xDrive Gran Coupe, front; 2017-2020 BMW 440i, front; 2017-2020 BMW 440i Gran Coupe, front; 2017-2020 BMW 440i xDrive, front; 2017-2020 BMW 440i xDrive Gran Coupe, front; 2017-2019 BMW 340i GT xDrive, front; 2017-2018 BMW 330i, front; 2017-2018 BMW 330i xDrive, front; 2017-2018 BMW M140i, front. Verify rotor style and brake package notes before ordering, especially for M Sport brakes, aluminum hat rotors, full cast rotors, dimpled slotted rotors, and production-date-specific 328i applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and, on vented rotors, balance-checked and corrected when needed. The kit includes a 12-month warranty against defects in material and workmanship. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52460002410677,"sku":"HBHR-4502-31231","price":254.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450231231_Fro.jpg?v=1777933935","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4502-31231-disc-brake-kit-front","provider":"PartCatalog","version":"1.0","type":"link"}