{"product_id":"dynamic-friction-4504-31106-disc-brake-kit-front-and-rear","title":"Dynamic Friction 4504-31106 Disc Brake Kit - Front and Rear","description":"\u003ch2\u003eBMW Brake Kit Overview\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction disc brake kit combines DFC GEOSPEC coated rotors with 5000 Advanced brake pads for BMW applications that use M Sport brakes. It is built for drivers who want OE-style rotor and pad performance with corrosion-resistant rotor coating and stable pad friction.\u003c\/p\u003e\u003cp\u003eFits 2013-2021 BMW 230i, front and rear. Fits 2013-2021 BMW 430i, front and rear. Fits 2013-2021 BMW 430i xDrive, front and rear. Fits 2013-2021 BMW 328d xDrive, front and rear. Fits 2013-2021 BMW 330i xDrive, front and rear. Fits 2013-2021 BMW 328i, front and rear. Fits 2013-2021 BMW 428i, front and rear. Fits 2013-2021 BMW 428i Gran Coupe, front and rear. Fits 2013-2021 BMW 428i xDrive, front and rear. Fits 2013-2021 BMW 328i xDrive, front and rear.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDFC GEOSPEC coated rotors resist rust and arrive dry, ready for installation.\u003c\/li\u003e\n\u003cli\u003eRotor castings are machined to tight tolerances and finished for even pad bed-in.\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports quieter, smoother braking response.\u003c\/li\u003e\n\u003cli\u003e5000 Advanced brake 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\u003eComplete brake kit format combines rotors and pads in one service package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number 4504-31106 is a brake service kit for BMW models equipped with M Sport brakes. The kit pairs DFC GEOSPEC coated rotors with DFC 5000 Advanced pads to address both rotor replacement and pad service at the same time. The rotors use a G3000\/G11H18 cast iron specification, are processed dry, and feature a silver-gray coating that helps protect against rust while avoiding the cleanup associated with oil-coated rotors. The pads are formulated for consistent friction, with post-curing and scorching used to reduce initial break-in time. This part number 4504-31106 is a practical choice for BMW 230i, BMW 430i, and other listed BMW applications where OE-style braking performance and corrosion protection matter.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake noise caused by worn pads or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eLonger stopping response from aged friction material\u003c\/li\u003e\n\u003cli\u003eBrake vibration related to rotor finish or balance issues\u003c\/li\u003e\n\u003cli\u003eTime lost during service from rotors that require extra preparation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s brake configuration against the fitment notes before ordering, especially M Sport brake equipment and rotor design details. This kit is listed for front and rear service on the specified BMW applications. The rotors are shipped dry and ready to install, and the pad material is prepared for reduced break-in requirements.\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 corrected as needed during production. The rotors are built to meet OE specifications, and the kit includes a 12-month warranty against defects in material and workmanship. Part number 4504-31106 reflects DFC’s GEOSPEC rotor and 5000 Advanced pad combination for service-focused brake replacement.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53305479725237,"sku":"HBHR-4504-31106","price":462.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450431106_Kit.jpg?v=1789626307","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-4504-31106-disc-brake-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}