{"product_id":"girodisc-01-06-bmw-m3-e46-w-345mm-front-rotor-slotted-front-rotors","title":"GiroDisc BMW E46 M3 Front Rotors","description":"\u003cp\u003eThis GiroDisc two-piece brake rotor set is engineered for the exact brake configuration shown below. Its reusable aluminum hats and replaceable cast-iron friction rings reduce service waste while preserving the factory caliper relationship when the application notes are followed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece, serviceable rotor architecture\u003c\/li\u003e\n\u003cli\u003eApplication-specific hat and friction-ring geometry\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminum center hats\u003c\/li\u003e\n\u003cli\u003eFloating drive system accommodates heat expansion\u003c\/li\u003e\n\u003cli\u003eDiameter: 345mm\u003c\/li\u003e\n\u003cli\u003eThickness: 28mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eE46 Competition Package or CSL 345mm front brake setup\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGiroDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eA1-012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eTwo-Piece Brake Rotor Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eVehicle specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e345mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotor Weight\u003c\/th\u003e\n\u003ctd\u003e17.5 lbs per rotor assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurved Vanes\u003c\/th\u003e\n\u003ctd\u003e48 directional cooling vanes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement Ring\u003c\/th\u003e\n\u003ctd\u003eD1-012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe axle set, assembled hats and friction rings, and only the hardware GiroDisc supplies for this exact part number\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout GiroDisc\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGiroDisc designs and manufactures serviceable two-piece brake rotors, replacement rings, and related brake components in Bellingham, Washington. Selection remains exact-part-number and brake-configuration specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated GiroDisc Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-14-20-bmw-m2-m3-m4-f8x-w-blue-calipers-380mm-slotted-front-rings\"\u003eGiroDisc 14-20 BMW M2\/M3\/M4 (F8X w\/Blue Calipers) 380mm Slotted Front Rings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-06-08-audi-rs4-b7-380mm-w-spacers-slotted-rear-rotors\"\u003eGiroDisc 06-08 Audi RS4 (B7) 380mm (w\/Spacers) Slotted Rear Rotors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-06-08-audi-rs4-b7-380mm-zinc-plated-slotted-front-rotors-w-spacers\"\u003eGiroDisc 06-08 Audi RS4 (B7) 380mm Zinc Plated Slotted Front Rotors (w\/Spacers)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse the \u003ca href=\"\/en-ca\/collections\/girodisc\"\u003eGiroDisc collection\u003c\/a\u003e for related brake components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my 2001-2006 BMW M3?\u003c\/strong\u003e\u003cbr\u003eThat year, make, and model range is listed, but the exact trim, axle position, rotor dimensions, caliper, brake package, and every application note must also match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use my factory calipers and brake pads?\u003c\/strong\u003e\u003cbr\u003eMany GiroDisc rotor sets retain the factory calipers, but some iron conversions require a different pad shape or compound. Follow the exact application note for this part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these rotors sold individually or as a pair?\u003c\/strong\u003e\u003cbr\u003eGiroDisc commonly sells these assemblies as an axle pair, but confirm the quantity shown for this exact part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow the current GiroDisc instructions and vehicle service information. Confirm the brake package and rotor direction, clean mounting surfaces, inspect hubs and calipers, torque all fasteners to the specified values, verify clearance, and complete the required pad-bedding procedure before normal use.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":41592267407439,"sku":"GIRA1-012","price":1149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/girodisc-gira1-012-brake-rotors-slotted-image-01.jpg?v=1788669505","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/girodisc-01-06-bmw-m3-e46-w-345mm-front-rotor-slotted-front-rotors","provider":"Black Ops Auto Works","version":"1.0","type":"link"}