{"product_id":"girodisc-a1-100-380mm-front-brake-rotors-audi-b7-rs4","title":"Girodisc A1-100 380mm Front Brake Rotors for Audi B7 RS4 (With Spacers)","description":"\u003ch1\u003eGirodisc A1-100 Audi B7 RS4 380mm Front Brake Rotors (With Caliper Spacers)\u003c\/h1\u003e\n\u003cp data-start=\"488\" data-end=\"894\"\u003eThe Girodisc A1-100 Front Brake Rotor System is a high-performance upgrade for the Audi B7 RS4, featuring larger 380mm two-piece floating rotors and included caliper spacers for direct installation. Compared to the factory 365mm front rotors, this setup delivers increased braking leverage, improved heat capacity, and reduced unsprung and rotational mass for enhanced performance on both street and track.\u003c\/p\u003e\n\u003cp data-start=\"896\" data-end=\"1357\"\u003eDespite the increase in rotor diameter, Girodisc’s lightweight two-piece design reduces overall weight to approximately 22.6 lbs per rotor versus 25.5 lbs for the OEM units. This reduction improves suspension response, steering feel, and acceleration while maintaining excellent durability under aggressive driving conditions. Once installed, only the cast iron rotor rings need to be replaced, lowering long-term service costs. Sold and priced as a front pair.\u003c\/p\u003e\n\u003cp data-start=\"896\" data-end=\"1357\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1364\" data-end=\"1383\"\u003e\u003cstrong data-start=\"1367\" data-end=\"1383\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1384\" data-end=\"1744\"\u003e\n\u003cli data-start=\"1384\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1386\" data-end=\"1439\"\u003eOversized 380mm front rotor upgrade for Audi B7 RS4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1487\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1487\"\u003eIncludes caliper spacers for proper fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1488\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1561\"\u003eLarger diameter than OEM (380mm vs 365mm) for increased braking force\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1631\"\u003eReduced unsprung and rotational weight compared to factory rotors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1632\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1690\"\u003eTwo-piece floating design for superior heat management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1691\" data-end=\"1744\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1744\"\u003eDirect bolt-on replacement with provided hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1751\" data-end=\"1773\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1773\"\u003eTechnical Specs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1774\" data-end=\"2486\"\u003e\n\u003cli data-start=\"1774\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1776\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1776\" data-end=\"1789\"\u003ePosition:\u003c\/strong\u003e Front\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1827\"\u003e\n\u003cp data-start=\"1800\" data-end=\"1827\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1819\"\u003eRotor Diameter:\u003c\/strong\u003e 380mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1828\" data-end=\"1879\"\u003e\n\u003cp data-start=\"1830\" data-end=\"1879\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1845\"\u003eRotor Type:\u003c\/strong\u003e Two-piece floating brake rotors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1880\" data-end=\"1946\"\u003e\n\u003cp data-start=\"1882\" data-end=\"1946\"\u003e\u003cstrong data-start=\"1882\" data-end=\"1899\"\u003eHat Material:\u003c\/strong\u003e U.S.-sourced 6061-T6 aircraft-grade aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1947\" data-end=\"2025\"\u003e\n\u003cp data-start=\"1949\" data-end=\"2025\"\u003e\u003cstrong data-start=\"1949\" data-end=\"1968\"\u003eRotor Material:\u003c\/strong\u003e Girodisc proprietary cast iron (USA poured \u0026amp; machined)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2026\" data-end=\"2070\"\u003e\n\u003cp data-start=\"2028\" data-end=\"2070\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2053\"\u003eApprox. Rotor Weight:\u003c\/strong\u003e ~22.6 lbs each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2071\" data-end=\"2111\"\u003e\n\u003cp data-start=\"2073\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2073\" data-end=\"2094\"\u003eOEM Rotor Weight:\u003c\/strong\u003e ~25.5 lbs each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2112\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2114\" data-end=\"2182\"\u003e\u003cstrong data-start=\"2114\" data-end=\"2130\"\u003eVane Design:\u003c\/strong\u003e Curved internal vanes for centrifugal air cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2183\" data-end=\"2406\"\u003e\n\u003cp data-start=\"2185\" data-end=\"2209\"\u003e\u003cstrong data-start=\"2185\" data-end=\"2207\"\u003eFloating Hardware:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2212\" data-end=\"2406\"\u003e\n\u003cli data-start=\"2212\" data-end=\"2255\"\u003e\n\u003cp data-start=\"2214\" data-end=\"2255\"\u003e12 high-strength alloy steel drive pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2258\" data-end=\"2301\"\u003e\n\u003cp data-start=\"2260\" data-end=\"2301\"\u003eCadmium-plated for corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2304\" data-end=\"2351\"\u003e\n\u003cp data-start=\"2306\" data-end=\"2351\"\u003eClass 12.9 cap screws with hardened washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2354\" data-end=\"2406\"\u003e\n\u003cp data-start=\"2356\" data-end=\"2406\"\u003eAnti-noise spring washers to prevent cold rattle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2407\" data-end=\"2464\"\u003e\n\u003cp data-start=\"2409\" data-end=\"2464\"\u003e\u003cstrong data-start=\"2409\" data-end=\"2428\"\u003eServiceability:\u003c\/strong\u003e Replaceable cast iron rotor rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2465\" data-end=\"2486\"\u003e\n\u003cp data-start=\"2467\" data-end=\"2486\"\u003e\u003cstrong data-start=\"2467\" data-end=\"2479\"\u003eSold As:\u003c\/strong\u003e Pair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2709\" data-end=\"2731\"\u003e\u003cstrong data-start=\"2712\" data-end=\"2731\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2732\" data-end=\"2820\"\u003e\n\u003cli data-start=\"2732\" data-end=\"2820\"\u003e\n\u003cp data-start=\"2734\" data-end=\"2765\"\u003e\u003cstrong data-start=\"2734\" data-end=\"2763\"\u003eAudi RS4 (B7) – 2006–2008\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2768\" data-end=\"2820\"\u003e\n\u003cli data-start=\"2768\" data-end=\"2820\"\u003e\n\u003cp data-start=\"2770\" data-end=\"2820\"\u003eFront 380mm setup using included caliper spacers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":47415457185960,"sku":"GIRA1-100","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/A1-100.jpg?v=1765909513","url":"https:\/\/eliteracefab.com\/products\/girodisc-a1-100-380mm-front-brake-rotors-audi-b7-rs4","provider":"eliteracefab.com","version":"1.0","type":"link"}