{"product_id":"dynamite-friction-633-31098r-disc-brake-rotor-rear-right","title":"Dynamite Friction 633-31098R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of the DFC Brake Rotor for BMW Z4\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31098R) is engineered specifically for BMW Z4 models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW Z4 vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake pad contact and cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eBlack zinc-coated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied to rotor surface\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 300 mm with 5 lug holes (14.6 mm diameter)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20 mm and discard thickness of 18.4 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter of 120 mm and center hole diameter of 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 the BMW Z4. Its vented construction allows air to flow between the rotor surfaces, helping to dissipate heat and reduce brake fade during aggressive driving or repeated stops. The rotor’s surface is both drilled and slotted in a directional pattern, which aids in removing brake dust, gases, and water from the contact area, improving overall braking consistency.\u003c\/p\u003e\u003cp\u003eThe rotor features a plain disc finish combined with a zinc black hat finish that provides enhanced corrosion resistance, extending the rotor’s service life. With a nominal thickness of 20 mm and a discard thickness of 18.4 mm, this rotor maintains structural integrity and performance throughout its lifespan. The 5-bolt hole pattern with a 120 mm bolt circle diameter ensures proper fitment and secure mounting on the BMW Z4.\u003c\/p\u003e\u003ch2\u003eAbout the DFC 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 corrosion, making it suitable for drivers who demand reliable stopping power and durability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\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 accumulation for cleaner braking surfaces\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats and surfaces\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance under aggressive driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on a compatible BMW Z4 model with matching bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 18.4 mm. Clean the rotor surface of any protective coatings or oils before mounting to ensure optimal brake pad contact. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31098R rotor to meet strict quality standards, including rust-resistant coatings and precise machining tolerances. While no specific warranty information is provided, the product is designed for durability and consistent performance in line with OEM specifications for the BMW Z4.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51816877588661,"sku":"HBHR-633-31098R","price":106.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331098R_Fro.jpg?v=1774643251","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31098r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}