{"product_id":"034-motorsport-2-piece-floating-front-brake-rotor-upgrade-kit-for-audi-b10-s5","title":"034 Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit for Audi B10 S5","description":"\u003ch3\u003eProduct Description:\u003c\/h3\u003e\r\n\u003cp\u003e\r\nThe 034Motorsport 360mmx34mm 2-Piece Floating Front Brake Rotor Upgrade Kit for the 10 Audi S5 is a complete replacement brake rotor, designed to work flawlessly with the factory front calipers. Upgrading your front rotors will increase overall braking performance in street, track, and HDPE driving conditions, as they keep your brakes cool and strong all day long!\r\n\u003cbr\u003e\u003cbr\u003e\r\nWeighing in at approximately 26.8lbs, each rotor reduces rotational weight by 3.85lbs per corner over the factory 30.65lb rotors! While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture heat, while utilizing 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.\r\n\u003cbr\u003e\u003cbr\u003e\r\nThe central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminum. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form.\r\n\u003cbr\u003e\u003cbr\u003e\r\nThe face of the rotor utilizes J-Slot slots to clean the pad and surface of contaminants and allows hot pad outgassing, all while reducing overall braking noise compared to a traditional slotted rotor.\r\n\u003cbr\u003e\u003cbr\u003e\r\nThe rotor and hat have a floating mount system that utilizes high-strength alloy steel bobbins. The pins take the load from braking actions while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat.\t\r\n\u003c\/p\u003e\r\n\r\n\u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003ch3\u003eDirectionally Ventilated for Active Cooling:\u003c\/h3\u003e\r\n \u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/1-piece-brake-rotors\/vented.jpg\" alt=\"2-Piece Rotors\"\u003e\r\n \u003cp\u003eMost OEM Audi and VW rotors utilize straight internal cooling vanes, which allow for limited airflow and minimal active cooling effect. 034Motorsport rotors feature directionally ventilated internal vanes that pull air in from the center of the disc and force it outward. This increased airflow greatly improves heat transfer and cooling of the rotor, helping the rotor stay cooler during hard street driving, spirited back roads, autocross, and light track use. Cooler rotors maintain braking consistency and reduce the likelihood of fade, warping, or hotspots.\u003c\/p\u003e \r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/1-piece-brake-rotors\/vented.jpg\" alt=\"2-Piece Rotors\"\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003cdiv\u003e\r\n \u003ch3\u003eHigh Strength CM-250 Alloy:\u003c\/h3\u003e\r\n \u003cp\u003eFactory rotors are typically cast from relatively soft iron, which wears quickly and warps under high pressure and high heat. 034Motorsport 2-Piece Rotors use a Heat-Treated CM-250 special alloy formulated specifically for performance driving. This material is more resistant to heat cycling, less prone to warping, and better suited for repeated high-temperature braking than OEM rotors.\u003c\/p\u003e\r\n \u003ch3\u003eJ-Slot Friction Face:\u003c\/h3\u003e\r\n \u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/1-piece-brake-rotors\/j-slot.jpg\" alt=\"2-Piece Rotors\"\u003e\r\n \u003cp\u003eThe J-slot slotted friction surface is designed to do more than just look aggressive. J-slots help clear debris from the pad surface, allow pad off-gassing under high temperatures, and distribute heat more evenly across the rotor face, reducing the likelihood of hot spots. This results in more consistent braking performance compared to traditional straight slots or drilled rotors, which can concentrate heat and increase the risk of cracking.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/1-piece-brake-rotors\/j-slot.jpg\" alt=\"2-Piece Rotors\"\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\n \u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003ch3\u003eTemperature-Indicating Paint Marks:\u003c\/h3\u003e\r\n\u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/2pc-rotor-temp-marks.jpg\" alt=\"2-Piece Rotors\"\u003e\r\n\u003cp\u003e034Motorsport 2-Piece Performance Brake Rotors feature temperature-indicating paint marks on the rotor edge that provide a quick visual reference for heat exposure during aggressive street driving, autocross, or track use. \u003cbr\u003e\u003cbr\u003eThe paint changes color at specific temperature thresholds to help drivers understand operating conditions:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cstrong\u003eGreen → White at 478°C (892°F)\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cstrong\u003eOrange → Yellow at 571°C (1060°F)\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cstrong\u003eRed → White at 640°C (1184°F)\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eIf the \u003cstrong\u003ered paint turns white throughout\u003c\/strong\u003e, the rotors are consistently operating beyond their intended temperature range. This may indicate the need for lower-friction brake pads or improved cooling\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003cimg src=\"https:\/\/www.034motorsport.com\/media\/wysiwyg\/2pc-rotor-temp-marks.jpg\" alt=\"2-Piece Rotors\"\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\n\r\n\u003cdiv\u003e\n \u003ch3\u003eBuyer’s Guide:\u003c\/h3\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003eBrake Rotor Comparison Chart:\u003c\/strong\u003e\r\n\u003cbr\u003e\u003cbr\u003e\r\n\u003cdiv\u003e\r\n\u003ctable cellspacing=\"0\" cellpadding=\"2px\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003e\u003cstrong\u003eFeature \/ Use Case\u003c\/strong\u003e\u003c\/th\u003e\r\n \u003cth\u003e\u003cstrong\u003eStock C8 RS6\/RS7 Rotors\u003c\/strong\u003e\u003c\/th\u003e\r\n \u003cth\u003e\u003cstrong\u003e034Motorsport 2-Piece Floating Rotors\u003c\/strong\u003e\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eRotor Design\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eSemi-Floating 2-Piece Rotor\u003c\/td\u003e\r\n \u003ctd\u003eFloating 2-Piece Rotor\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eInternal Vane Design\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eIncorrect Directional Veins\u003c\/td\u003e\r\n \u003ctd\u003e72 Directional Curved Vanes\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eCooling Efficiency\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eModerate\u003c\/td\u003e\r\n \u003ctd\u003eVery High\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eRotor Material\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eOEM Cast Iron\u003c\/td\u003e\r\n \u003ctd\u003eCM-250 Special Alloy Rotor Rings\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eHat Construction\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eIntegrated Iron Hat\u003c\/td\u003e\r\n \u003ctd\u003e6061-T6 Aerospace Aluminum Hat\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003e24.7lb OE Rotor\u003c\/td\u003e\r\n \u003ctd\u003e22.7lb Lightweight Rotor\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eGood\u003c\/td\u003e\r\n \u003ctd\u003eMaximum\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eWarping Resistance\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eModerate\u003c\/td\u003e\r\n \u003ctd\u003eVery High\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eFriction Face Design\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eOEM Drilled Face\u003c\/td\u003e\r\n \u003ctd\u003eJ-Slotted Friction Face\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003ePad Degassing \u0026amp; Debris Removal\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eModerate\u003c\/td\u003e\r\n \u003ctd\u003eExcellent\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eFloating Hardware\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eNo\u003c\/td\u003e\r\n \u003ctd\u003eYes – Floating Bobbin System\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eReplaceable Rotor Rings\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eNo\u003c\/td\u003e\r\n \u003ctd\u003eYes\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eLong-Term Maintenance Cost\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eHigher Full Rotor Replacement Cost\u003c\/td\u003e\r\n \u003ctd\u003eLower Replacement Ring Cost\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eStreet Driving\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003e✓✓\u003c\/td\u003e\r\n \u003ctd\u003e✓✓✓\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eSpirited \/ Canyon Driving\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003e✓\u003c\/td\u003e\r\n \u003ctd\u003e✓✓✓\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eAutocross \/ HPDE\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eLimited\u003c\/td\u003e\r\n \u003ctd\u003e✓✓✓\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eFrequent Track Use\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eNot Ideal\u003c\/td\u003e\r\n \u003ctd\u003eDesigned For It\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\r\n \u003ctd\u003eDaily Driving \u0026amp; Occasional Spirited Use\u003c\/td\u003e\r\n \u003ctd\u003eHigh-Performance Street \u0026amp; Track Driving\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":53853631053988,"sku":"034-301-1027","price":1645.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/9929\/1964\/files\/2-piece-floating-front-brake-rotor-upgrade-kit-for-audi-b10-s5-034-301-1027-1.jpg?v=1791907126","url":"https:\/\/www.amtuning.ca\/products\/034-motorsport-2-piece-floating-front-brake-rotor-upgrade-kit-for-audi-b10-s5","provider":"AM Tuning Canada","version":"1.0","type":"link"}