{"product_id":"dynamite-friction-633-31134d-disc-brake-rotor-front-left","title":"Dynamite Friction 633-31134D Disc Brake Rotor - Front Left","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 633-31134D) is engineered for enhanced braking performance and durability. Designed specifically for select BMW and Toyota models, this vented disc brake rotor offers improved heat dissipation and consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc design for superior heat management\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for optimized brake pad contact\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating for corrosion protection\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 348 mm with a discard thickness of 34.4 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW and Toyota models including 330i, 530e, GR Supra, and X5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\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 to improve water and gas evacuation from the braking surface. This design helps maintain consistent braking performance and reduces brake fade. The black zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life in various driving environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that allows air to flow between the rotor surfaces, effectively dissipating heat generated during braking. The directional drilled and slotted surface improves pad bite and helps remove debris and moisture, which is critical for maintaining braking efficiency. The rotor’s hat is finished with a zinc black coating, providing rust resistance and a clean appearance. With an outside diameter of 348 mm and a discard thickness of 34.4 mm, this rotor meets OEM specifications for the listed vehicle applications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 230i, 230i xDrive, 330e, 330e xDrive, 330i, 330i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 530e, 530e xDrive, 530i, 530i xDrive, 540i, 540i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 640i xDrive Gran Turismo, 740e xDrive, 740i, 740i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW X3, X4, X5, X6, X7, Z4\u003c\/li\u003e\n\u003cli\u003eToyota GR Supra, i4, iX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by excessive heat buildup during aggressive driving\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor surfaces reducing braking efficiency\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to poor surface contact\u003c\/li\u003e\n\u003cli\u003eReduced braking performance in wet conditions from water accumulation\u003c\/li\u003e\n\u003cli\u003eVibration or noise caused by warped or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of any protective coatings before installation. Verify the rotor thickness is above the discard thickness of 34.4 mm to maintain safe braking performance. Use proper torque specifications for lug nuts and check for any signs of uneven wear or damage on brake pads. It is recommended to replace rotors in pairs to maintain balanced braking.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31134D rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating and vented design contribute to long-term durability. Warranty details should be confirmed with the product documentation or supplier, as they may vary by region.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797407432885,"sku":"HBHR-633-31134D","price":189.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331134D_Fro.jpg?v=1774641920","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31134d-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}