{"product_id":"dynamite-friction-633-31070r-disc-brake-rotor","title":"Dynamite Friction 633-31070R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31070R) is engineered for BMW models including the 325i, 330i, 330xi, 335d, 335i, 335is, 335i xDrive, 335xi, and X1. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 633-31070R\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 325i, 330i, 330xi, 335d, 335i, 335is, 335i xDrive, 335xi, and X1\u003c\/li\u003e\n\u003cli\u003eDisc Finish: Plain with zinc black hat finish\u003c\/li\u003e\n\u003cli\u003eSurface Type: Directional slotted and drilled\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 22 mm; Discard Thickness: 20.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 336 mm; Overall Height: 67.2 mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 5 with 14.8 mm diameter; Bolt Circle Diameter: 120 mm\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 75 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black from Dynamite Friction is designed to meet the specific braking requirements of select BMW vehicles. Its vented construction allows for efficient heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor’s directional slotted and drilled surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and improving overall stopping power.\u003c\/p\u003e\u003cp\u003eThe rotor features a plain disc finish combined with a zinc black hat finish that provides corrosion resistance and durability. The rust resistant coating further protects the rotor from environmental elements, extending its service life. With a nominal thickness of 22 mm and a discard thickness of 20.4 mm, this rotor maintains structural integrity and safety standards throughout its lifespan.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Black Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the hat. This product line is engineered to provide enhanced heat dissipation and improved braking performance while offering protection against rust and wear. The directional surface design is optimized for specific vehicle fitments, including various BMW models, ensuring precise compatibility and reliable operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or repeated braking\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking by channeling water away from the rotor surface\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup for cleaner braking components\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on the rotor hat and disc surface\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance for BMW 3 Series and X1 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (20.4 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner to remove any protective coatings before mounting\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for BMW 325i, 330i, 335i, and X1 models\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear or damage during rotor replacement\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation to optimize rotor and pad performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31070R rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and zinc black hat finish contribute to long-term durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389643456693,"sku":"HBHR-633-31070R","price":101.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331070R_Ang.jpg?v=1774634521","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31070r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}