{"product_id":"raybestos-980491-disc-brake-rotor","title":"Raybestos 980491 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Specialty - Street Performance Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance disc brake rotor, part number 980491, is engineered for Audi S4 models requiring reliable braking performance. Designed with precision, this vented rotor supports consistent heat dissipation and durability for street driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi S4 vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.102 inches (28.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 13.575 inches (344.800 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 8.307 inches (211.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.819 inches (46.200 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.677 inches (68.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.409 inches (112.000 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with 5 stud\/lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor (part number 980491) is specifically designed for the Audi S4, ensuring precise fitment and optimal braking performance. The rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under street performance conditions. With a nominal thickness of 1.181 inches and a discard thickness of 1.102 inches, this rotor maintains structural integrity and safety throughout its service life. The 13.575-inch outside diameter and 8.307-inch inside diameter provide compatibility with the vehicle's braking system, while the 5 mounting bolt holes and 5 stud\/lug holes ensure secure installation. The overall height of 1.819 inches supports proper caliper clearance and rotor alignment.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance Product Line\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance line focuses on delivering rotors engineered for street-driven vehicles that demand consistent braking under varied conditions. This product line balances durability and performance, making it suitable for Audi S4 owners seeking reliable stopping power without compromising daily drivability. The rotors in this line are designed to meet or exceed OEM specifications, providing a dependable replacement option.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Audi S4\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during spirited street driving\u003c\/li\u003e\n\u003cli\u003eResolves vibration or pulsation issues due to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking safety\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 (1.102 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation for best results\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors undergo rigorous quality control to meet industry standards and OEM requirements. The Specialty - Street Performance rotors are manufactured with high-grade materials and precision machining to ensure durability and consistent performance. Warranty details are provided by Raybestos and typically cover defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44466271027381,"sku":"BDBL-980491","price":146.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980491_Fro.jpg?v=1774637145","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980491-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}