{"product_id":"dynamite-friction-4504-31044-disc-brake-kit-front-and-rear","title":"Dynamite Friction 4504-31044 Disc Brake Kit - Front and Rear","description":"\u003ch2\u003eBrake Kit for BMW 135i\u003c\/h2\u003e\u003cp\u003eDynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4504-31044, is a front and rear disc brake kit for select 2008-2013 BMW 135i applications. It combines coated rotors with matched friction material for a service-ready brake replacement package.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eRotors are processed dry and ready to install without oil removal\u003c\/li\u003e\n\u003cli\u003eG3000\/G11H18 cast iron construction for OE-style durability and stability\u003c\/li\u003e\n\u003cli\u003eNon-directional rotor finish supports even pad bed-in and smoother braking\u003c\/li\u003e\n\u003cli\u003e100% inspected for critical dimensions and rotor balance on vented rotors\u003c\/li\u003e\n\u003cli\u003eDFC 5000 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\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC rotor line is built for corrosion protection and consistent service fitment. The coating is applied to resist rust better than conventional paint or zinc finishes, while the machining process is held to tight tolerances for OE-style installation and braking feel. The 5000 Advanced Brake Pads line is formulated for broad vehicle coverage and uses post-curing, scorching, and shim construction to support consistent pedal response and quieter operation.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis brake kit is engineered for BMW 135i front and rear service work where a complete rotor-and-pad replacement is needed. Fits 2008-2013 BMW 135i, front and rear, with original design aluminum hat rotors. Fits 2008-2010 BMW 135i, front and rear, with optional full cast disc brake rotor design. The part number 4504-31044 is a direct service solution for drivers looking to restore braking performance with coated rotors and matched pads in one package.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from worn or uneven rotors\u003c\/li\u003e\n\u003cli\u003eReduced stopping performance from aged friction material\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by worn pads or inconsistent rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eExtended service time from separate rotor and pad sourcing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall on the confirmed BMW 135i applications listed above and verify rotor design before ordering. The rotors are shipped dry and do not require cleaning of protective oil before installation. A proper brake service should include inspection of calipers, slides, and brake fluid condition, along with a correct pad bed-in procedure after installation. Part number 4504-31044 should be matched to the vehicle’s rotor configuration and axle position before service begins.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical attributes to meet OE specifications. Vented rotors are balance-checked and corrected when needed. DFC states that every rotor includes a 12-month warranty against defects in material and workmanship. The 5000 Advanced Brake Pads are post-cured, scorched, and assembled with premium shims to support stable friction performance.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52461643202741,"sku":"HBHR-4504-31044","price":453.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_450431044_Kit.jpg?v=1777944621","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4504-31044-disc-brake-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}