{"product_id":"bmw-m8-f91-f92-f93-coupe-convertible-and-gran-coupe-carbon-ceramic-brake-kits","title":"BMW M8 (F91\/F92\/F93) Coupe, Convertible \u0026 Gran Coupe Carbon Ceramic Brakes Kit","description":"\u003cdiv class=\"sfx\"\u003e\n\u003csection class=\"box red\"\u003e\u003ch2\u003e2019-2025 BMW M8 (F91\/F92\/F93) Coupe, Convertible \u0026amp; Gran Coupe Carbon Ceramic Brake Kits\u003c\/h2\u003e\n\u003cp\u003eThe F91\/F92\/F93 M8 is a very fast, very heavy grand tourer, so buyers usually care about confident repeated stops more than shaving the last bit of lap time. On this platform, upgrade questions usually center on matching the correct 395mm iron-brake setup versus the 400mm carbon-ceramic layout and preserving factory drivability.\u003c\/p\u003e\n\u003cul class=\"list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody style:\u003c\/strong\u003e Coupe, Convertible \u0026amp; Gran Coupe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront rotor reference:\u003c\/strong\u003e M8: 395mm, 400mm(CCB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear rotor reference:\u003c\/strong\u003e M8: 380mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sf-emph\"\u003e\u003cp\u003eThis is an OEM-size replacement kit. The rotors are built to the factory rotor spec and install with the factory caliper when the front caliper is a fixed design and the rotor spec matches. The included pad shape matches the OEM pad shape. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, provide the exact caliper model and StopFlex can supply the matching pad shape. Direct replacement is not confirmed if the front caliper is floating, or if the car already runs a non-OEM-offset rotor and the actual rotor dimensions cannot be supplied.\u003c\/p\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003eWhy StopFlex CCB\u003c\/h2\u003e\n\u003cdiv class=\"grid g3\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eLightweight\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHalf the Weight, Sharper Handling.\u003c\/strong\u003e StopFlex carbon-ceramic rotors shed roughly half the mass of equivalent iron discs. This massive drop in unsprung weight instantly transforms your chassis, delivering sharper turn-in response and a significantly more refined road feel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eHigh-Temp Resistance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Brake Fade at 900°C (1652°F).\u003c\/strong\u003e While traditional iron rotors severely fade under heavy track loads, our CCB matrix holds a stable 0.30μ friction coefficient even at 900°C (1652°F). You get consistent, predictable stopping power when things get dangerously hot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eCorrosion Resistance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e100% Rust-Free Durability.\u003c\/strong\u003e Say goodbye to flash rust after a car wash or heavy rain. The carbon-silicon carbide material is naturally impervious to corrosion, ensuring your brake rotors look completely clean and pristine no matter the weather conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eLong Lifespan\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e250,000+ km (155,000+ mi) Lifespan.\u003c\/strong\u003e Iron rotors typically require replacement around 100,000 km (62,000 mi). In normal street driving conditions, a StopFlex CCB rotor can easily last 250,000 to 300,000 km (155,000 to 186,000 mi), effectively outlasting the vehicle itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eUltra-Low Dust\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Visible Brake Dust.\u003c\/strong\u003e Heavy black dust destroying your wheel finish is a thing of the past. When paired with our matched StopFlex pads, these rotors generate virtually zero visible brake dust, keeping your premium wheels spotless for much longer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003ePremium Visual Finish\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Mirror-Like Finish.\u003c\/strong\u003e StopFlex utilizes a patented ceramic formula that cures with a distinct crackle pattern. The surface is machined dead-smooth for high reflectivity, providing a premium aesthetic behind open wheels under the right lighting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eHigh Normal-Temp Friction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStrong Initial Bite (0.40μ+).\u003c\/strong\u003e With matched StopFlex pads, normal-temperature friction can exceed 0.40μ for a firmer pedal feel and strong initial bite.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eLong-Fiber Construction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Long-Fiber Strength.\u003c\/strong\u003e StopFlex utilizes a continuous long-fiber 3D matrix. This structure is significantly stronger and offers higher thermal conductivity than standard chopped-fiber OEM CCM discs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eCold First-Stop Confidence\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Cold-Bite at -20°C (-4°F).\u003c\/strong\u003e Coated street rotors still deliver normal first-stop braking at -20°C (-4°F). Uncoated motorsport rotors are the exception.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003eImportant heat note\u003c\/h2\u003e\n\u003cp\u003eCarbon ceramic does not shed heat as fast as steel. Long hard driving can heat-soak the rest of the brake system, including fluid, seals, and nearby parts. Unless the car already has strong brake cooling, or you plan to upgrade brake cooling, prolonged aggressive driving is not recommended.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003eRotor options\u003c\/h2\u003e\n\u003cdiv class=\"grid g3\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/8933\/5811\/files\/StopFlex_Street_CCB_Rotor.jpg?v=1773907551\" alt=\"BMW M8 (F91\/F92\/F93) Coupe, Convertible \u0026amp; Gran Coupe Street Spec carbon ceramic rotor\"\u003e\u003ch3\u003eStreet Spec\u003c\/h3\u003e\n\u003cp\u003eCeramic coating + cross-drilled face + large cooling channels.\u003c\/p\u003e\n\u003cp\u003eStreet-focused M8 owners should usually stay with the factory-size layout already on the car for the easiest fitment and most OEM-like balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/8933\/5811\/files\/StopFlex_Trackday_CCB_Rotor.jpg?v=1773907551\" alt=\"BMW M8 (F91\/F92\/F93) Coupe, Convertible \u0026amp; Gran Coupe Track-Day Spec carbon ceramic rotor\"\u003e\u003ch3\u003eTrack-Day Spec\u003c\/h3\u003e\n\u003cp\u003eCeramic coating + blank face + honeycomb cooling channels.\u003c\/p\u003e\n\u003cp\u003eFor mixed street and fast-road use, choose the exact M8 size package that matches your current caliper and front rotor diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/8933\/5811\/files\/StopFlex_Racing_CCB_Rotor.jpg?v=1773907551\" alt=\"BMW M8 (F91\/F92\/F93) Coupe, Convertible \u0026amp; Gran Coupe Motorsport Spec carbon ceramic rotor\"\u003e\u003ch3\u003eMotorsport Spec\u003c\/h3\u003e\n\u003cp\u003eNo coating + blank face + honeycomb cooling channels. Not for normal street use.\u003c\/p\u003e\n\u003cp\u003eFor repeated hard use, the priority is the correct M8-specific front\/rear size match plus proper cooling and fluid support, not oversizing for its own sake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003ePads\u003c\/h2\u003e\n\u003cdiv class=\"scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth class=\"accent\"\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad shape\u003c\/td\u003e\n\u003ctd\u003eThe included StopFlex pad shape matches the OEM pad shape used by the retained caliper.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket calipers\u003c\/td\u003e\n\u003ctd\u003eProvide the exact caliper model and StopFlex can supply the matching pad shape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad details\u003c\/td\u003e\n\u003ctd\u003eFor compound details and pad-specific parameters, see the StopFlex Ceramic Brake Pad for CCB Rotor product page.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cdiv class=\"scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth class=\"accent\"\u003eItem\u003c\/th\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCB rotors\u003c\/td\u003e\n\u003ctd\u003eFull-car set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCB brake pads\u003c\/td\u003e\n\u003ctd\u003eFull-car set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7075 aluminum floating rotor hats\u003c\/td\u003e\n\u003ctd\u003eFull-car set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless floating hardware\u003c\/td\u003e\n\u003ctd\u003eFull-car set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder scope\u003c\/td\u003e\n\u003ctd\u003eDefault listing includes front set + rear set. Front-only or rear-only can be ordered separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"box\"\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWill a StopFlex carbon ceramic brake kit for the BMW M8 F91\/F92\/F93 fit my factory calipers, or do I need aftermarket calipers?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eFor this M8 row, fitment depends first on whether your car is the iron-brake setup or the factory 400mm carbon-ceramic setup. Order the StopFlex kit matched to your existing calipers and rotor size; if your car has a non-stock big-brake kit, confirm caliper and hat dimensions before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhich StopFlex carbon ceramic brake size is correct for my BMW M8 F91\/F92\/F93: 395mm front or 400mm front?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eUse 395mm front if your M8 is on the standard iron-brake package, and 400mm front if the car already has the factory carbon-ceramic layout. The rear on this row is 380mm, so the key buying decision is identifying the correct front setup before purchase.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a StopFlex carbon ceramic brake kit on the BMW M8 F91\/F92\/F93 still a good choice for street driving and cold first stops?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eYes, if your priority is a premium road-car setup rather than a race-only feel. M8 owners typically want smooth first-stop response and normal daily manners, so choose the street-oriented setup if the car is mostly road driven.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need extra cooling for a StopFlex carbon ceramic brake kit on the BMW M8 F91\/F92\/F93 if I drive it hard for long periods?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eFor fast canyon, high-speed highway, or occasional track use, the kit helps with heat, but the M8's weight still makes brake cooling and fluid condition important. If you do repeated heavy stops, plan around airflow and overall brake-system health rather than assuming the rotor material alone solves heat.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"cta\" id=\"contact_form_page\"\u003e\u003ch2\u003eNeed fitment confirmation?\u003c\/h2\u003e\n\u003cp\u003eSend the exact vehicle details and current brake setup before ordering.\u003c\/p\u003e\n\u003cdiv class=\"cta-row\"\u003e\n\u003ca class=\"btn\" href=\"https:\/\/stopflex-ccb.com\/pages\/carbon-ceramic-brakes\"\u003eBrake Guides\u003c\/a\u003e\u003ca class=\"btn ghost\" href=\"#contact_form_page\"\u003eConfirm Fitment\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"StopFlex","offers":[{"title":"Default Title","offer_id":47895404970243,"sku":"100374","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/8933\/5811\/files\/BMW-M8-F91-CCB-Brake_8127f995-0926-4488-8a77-ca7eefa0ef8e.jpg?v=1776240754","url":"https:\/\/stopflex-ccb.com\/products\/bmw-m8-f91-f92-f93-coupe-convertible-and-gran-coupe-carbon-ceramic-brake-kits","provider":"StopFlex","version":"1.0","type":"link"}