{"product_id":"dynamite-friction-631-73031r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-73031R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-73031R) is engineered for Audi S4 models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi S4 vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 112mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30mm and discard thickness of 28mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 345mm and center hole diameter of 68mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and heat dissipation. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life. This product line is designed to meet the specific braking demands of performance-oriented vehicles like the Audi S4, offering a balance between durability and effective thermal management.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat and prevent brake fade during extended use. The rotor’s directional slotted and drilled surface improves water and debris evacuation, enhancing braking consistency in various driving conditions. With a nominal thickness of 30mm and a discard thickness of 28mm, the rotor maintains structural integrity while providing a clear wear limit. The zinc silver hat finish offers rust resistance, helping to maintain appearance and function over time. The rotor features five bolt holes with a 112mm bolt circle diameter, matching the Audi S4’s factory specifications for straightforward installation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Audi S4 models\u003c\/li\u003e\n\u003cli\u003eImproves brake cooling to reduce fade during spirited driving\u003c\/li\u003e\n\u003cli\u003eEnhances braking performance in wet or debris-prone environments\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking feel with directional slotted and drilled design\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 that the rotor thickness is within the nominal range and above the discard thickness limit. Use proper torque specifications for the 5 lug bolts with a 112mm bolt circle diameter to secure the rotor. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet OEM fitment and performance standards for the Audi S4. The rust-resistant coating and vented design contribute to durability and consistent braking. While no specific warranty information is provided, the product is engineered to comply with industry quality requirements for disc brake rotors.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51810614247605,"sku":"HBHR-631-73031R","price":135.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63173031R_Fro.jpg?v=1774642992","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-73031r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}