{"product_id":"dynamite-friction-633-31158r-disc-brake-rotor-rear-right","title":"Dynamite Friction 633-31158R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31158R) is engineered for precise braking performance on select BMW and Mini models. Designed with a directional slotted and drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirectional slotted and drilled disc surface for improved heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eBlack zinc-coated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20 mm with discard thickness at 18.4 mm\u003c\/li\u003e\n\u003cli\u003e300 mm outside diameter and 50.6 mm height for exact fitment\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.7 mm diameter and 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eRust resistant coating to extend rotor life\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 67 mm for proper hub alignment\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 specifically for vehicles such as the BMW 228i Gran Coupe, 228i xDrive Gran Coupe, and Mini models including the Aceman, Cooper Clubman, Cooper Countryman, X1, and X2. This disc brake rotor features a directional surface with both drilled holes and slots, which work together to reduce brake fade by allowing heat and gases to escape more efficiently during braking. The rotor’s nominal thickness is 20 mm, with a discard thickness of 18.4 mm, ensuring a long service life before replacement is necessary.\u003c\/p\u003e\u003cp\u003eThe rotor’s hat is finished with a zinc black coating that provides rust resistance, helping maintain structural integrity and appearance over time. With a 300 mm outside diameter and 50.6 mm height, this rotor matches OEM specifications for the listed BMW and Mini models. The 5 bolt holes, each 16.7 mm in diameter, and a bolt circle diameter of 112 mm ensure proper mounting and fitment. The center hole diameter of 67 mm aligns precisely with the vehicle hub for secure installation.\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 designed to provide enhanced braking performance and durability for vehicles requiring directional rotors. The drilled and slotted design helps maintain consistent braking under high stress, while the rust-resistant coating extends rotor life in various driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or repeated braking\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eMinimizes gas buildup between pad and rotor surface\u003c\/li\u003e\n\u003cli\u003eResists rust and corrosion for longer service intervals\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment on BMW 228i Gran Coupe and Mini Cooper models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below 18.4 mm discard thickness\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment of the 5 bolt holes and center hole for secure mounting\u003c\/li\u003e\n\u003cli\u003eUse compatible brake pads designed for drilled and slotted rotors\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for cleanliness and flatness prior to installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for lug nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31158R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating and precise machining ensure durability and consistent braking performance. While no specific warranty information is provided, this rotor is engineered for reliable service on compatible BMW and Mini vehicles when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797408546997,"sku":"HBHR-633-31158R","price":87.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331158R_Fro.jpg?v=1774641927","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31158r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}