{"product_id":"a1-282-girodisc-bmw-g8x-m2-m3-m4-380mm-front-rotors","title":"Girodisc BMW G8X M2, M3, M4 380mm Front Rotors","description":"\u003cp\u003eThese GiroDisc 2-piece rotors are a direct replacement for the front rotors on the G80 M3, G82\/83 M4, and G87 M2 \u003cstrong\u003ewithout carbon ceramic brakes\u003c\/strong\u003e. Our 2-piece, fully floating assemblies help shed unsprung weight and rotating mass from the front axle of the vehicle.\u003c\/p\u003e\u003cp\u003eThe rotor rings are machined from a proprietary casting made of high-carbon steel formulated to GiroDisc's specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The 2-piece design means a reusable hat which can be attached to new rings (part number D1-282) when they need to be replaced.\u003c\/p\u003e\u003cp\u003eAll major components including the hats, rotor rings, and drive pins are manufactured in-house at our facility in Bellingham, WA from domestically sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodize finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.\u003c\/p\u003e\u003cp\u003eThe minimum thickness at which we recommend replacing these rings is 34mm. We also recommend replacing them if a crack leads to the edge of the ring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold and priced per pair.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBMW M2 (G87) Coupe CS 2025-current\u003cbr\u003eBMW M2 (G87) Coupe M2 2023-current\u003cbr\u003eBMW M3 (G80) Sedan CS 2023-current\u003cbr\u003eBMW M3 (G80) Sedan Competition 2021-current\u003cbr\u003eBMW M3 (G80) Sedan Competition xDrive 2021-current\u003cbr\u003eBMW M3 (G80) Sedan M3 2021-current\u003cbr\u003eBMW M3 (G81) Wagon CS 2025-current\u003cbr\u003eBMW M3 (G81) Wagon Competition xDrive 2022-current\u003cbr\u003eBMW M4 (G82) Coupe CSL 2022-2023\u003cbr\u003eBMW M4 (G82) Coupe Competition 2021-current\u003cbr\u003eBMW M4 (G82) Coupe Competition xDrive 2021-current\u003cbr\u003eBMW M4 (G82) Coupe M4 2021-current\u003cbr\u003eBMW M4 (G83) Convertible Competition xDrive 2021-current\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBMW G8X M2\/M3\/M4 Without carbon ceramic - Front\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA1-282\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional fitting is recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Girodisc","offers":[{"title":"Default Title","offer_id":46874519765071,"sku":"A1-282","price":2889.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4383\/8543\/files\/GIR-0018681.jpg?v=1790056557","url":"https:\/\/heasmansaus.myshopify.com\/products\/a1-282-girodisc-bmw-g8x-m2-m3-m4-380mm-front-rotors","provider":"heasmansaus","version":"1.0","type":"link"}