{"product_id":"dynamite-friction-830-31082l-disc-brake-rotor-front-left","title":"Dynamite Friction 830-31082L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-31082L) is engineered for BMW models including the 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\u003eNominal thickness: 30 mm with a discard thickness of 28.4 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for debris removal and consistent braking\u003c\/li\u003e\n\u003cli\u003eRust resistant coating to extend rotor life\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish for corrosion resistance and aesthetics\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.6 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 348 mm and height of 73.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering rotors with enhanced surface technology for improved brake pad contact and heat management. The vented design allows air to flow through the rotor, reducing heat buildup during aggressive braking. The directional slotted and drilled surface helps evacuate gases, dust, and water, maintaining consistent braking performance under various driving conditions.\u003c\/p\u003e\u003cp\u003eThe rotor’s nominal thickness of 30 mm ensures durability, while the discard thickness of 28.4 mm indicates when replacement is necessary to maintain safety and performance. The rust resistant coating and Geospec silver grey hat finish provide additional protection against corrosion, which is especially beneficial for vehicles exposed to moisture and road salt.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for BMW 335d, 335i, 335is, 335i xDrive, 335xi, and X1 models\u003c\/li\u003e\n\u003cli\u003eIdeal for drivers seeking improved braking response and rotor longevity\u003c\/li\u003e\n\u003cli\u003eSuitable for both daily driving and spirited driving conditions\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as brake fade, rotor warping, and uneven pad wear\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 (28.4 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with existing brake pads and calipers on BMW 335i and X1 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 830-31082L rotor to meet OEM standards for fit, form, and function. The rust resistant coating and precision machining contribute to consistent braking performance and extended rotor life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801076498613,"sku":"HBHR-830-31082L","price":159.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83031082L_Fro.jpg?v=1774642296","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-31082l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}