{"product_id":"girodisc-2021-bmw-m2-m3-m4-g8x-excl-ccm-slotted-front-rings","title":"GiroDisc 2021+ BMW M2\/M3\/M4 (G8X Excl CCM) Slotted Front Rings","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eD1-282\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGiroDisc 2021+ BMW M2\/M3\/M4 (G8X Excl CCM) Slotted Front Rings\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGiroDisc slotted front rotor rings deliver direct replacement braking for 2021+ BMW M3\/M4 (G80\/G82\/G83) and 2023+ M2 (G87) excluding carbon ceramic brake models. These two-piece rings reduce unsprung weight by 8.8 lbs total compared to OEM while slotted surfaces clear gases and water for consistent track-day stopping power. Precision engineering ensures fade-resistant performance under high heat.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlotted Surface:\u003c\/strong\u003e Narrow slots enhance initial bite remove brake gases and shed water faster than plain rotors for reliable wet and dry conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Piece Design:\u003c\/strong\u003e Lightweight rings attach to durable OEM-style hats allowing easy replacement and 4.4 lbs savings per rotor over stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Carbon 72 Series Alloy:\u003c\/strong\u003e Resists cracking and warping at temperatures over 1000°F with curved vane cooling for sustained track use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e390 x 36mm Sizing:\u003c\/strong\u003e Matches OEM front brake dimensions for bolt-on fit with existing calipers pads and hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Drive Buttons:\u003c\/strong\u003e Secure 360-degree float prevents distortion and noise during aggressive driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for steel-brake G8X models excludes CCM-equipped vehicles\u003c\/li\u003e\n\u003cli\u003eFollow GiroDisc bedding procedure for peak performance and longevity\u003c\/li\u003e\n\u003cli\u003eShips in protective wooden crate to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt-on replacement uses OEM calipers pads and hardware no modifications required\u003c\/li\u003e\n\u003cli\u003eTorque drive buttons to 35 ft-lbs and float rings per manufacturer guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eSedan (G80 excl CCM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eCoupe (G82 excl CCM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eConvertible (G83 excl CCM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2024\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eCoupe (G87 excl CCM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GiroDisc?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMotorsport-proven rings used in professional racing series worldwide\u003c\/li\u003e\n\u003cli\u003eHandcrafted in USA with aerospace-grade materials for everyday and track durability\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on rotor rings against cracking warping and defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will D1-282 fit BMW G8X models with carbon ceramic brakes?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No this product fits only steel-brake versions excludes all CCM-equipped M2\/M3\/M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are the rotor rings made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-carbon 72 series alloy steel with curved internal vanes for optimal heat dissipation and strength\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and installation process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty on rings professional install recommended with OEM hardware for direct bolt-on fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Custom wooden crate 44 x 44 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 55 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":44454443614287,"sku":"GIRD1-282","price":880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/girodisc-2021-bmw-m2m3m4-g8x-excl-ccm-slotted-front-rings-girodisc.jpg?v=1770405973","url":"https:\/\/www.blackopsautoworks.com\/products\/girodisc-2021-bmw-m2-m3-m4-g8x-excl-ccm-slotted-front-rings","provider":"Black Ops Auto Works","version":"1.0","type":"link"}