{"product_id":"bmw-m5-g90-g99-sedan-and-touring-carbon-ceramic-brake-kits","title":"BMW M5 (G90\/G99) Sedan \u0026 Touring Carbon Ceramic Brakes Kit","description":"\u003cdiv class=\"sfx\"\u003e\n\u003csection class=\"box red\"\u003e\u003ch2\u003e2025-2026 BMW M5 (G90\/G99) Sedan \u0026amp; Touring Carbon Ceramic Brake Kits\u003c\/h2\u003e\n\u003cp\u003eThe G90\/G99 M5 is a very heavy plug-in-hybrid super sedan\/wagon, so brake choice matters more here than on earlier M5s. Buyers typically want stronger fade resistance, less wheel dust, and a cleaner long-term setup without losing daily usability.\u003c\/p\u003e\n\u003cul class=\"list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody style:\u003c\/strong\u003e Sedan \u0026amp; Touring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront rotor reference:\u003c\/strong\u003e M5: 410mm, 420mm(CCB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear rotor reference:\u003c\/strong\u003e M5: 398mm\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 M5 (G90\/G99) Sedan \u0026amp; Touring 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: the smaller CCB option is the sensible pick for daily-driven G90\/G99 owners who want lower dust and strong road performance.\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 M5 (G90\/G99) Sedan \u0026amp; Touring 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\u003eTrackday: the larger front setup is the better match if your M5 sees repeated hard stops, mountain driving, or occasional circuit use.\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 M5 (G90\/G99) Sedan \u0026amp; Touring 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\u003eMotorsport: choose the maximum thermal-capacity package and pair it with a track-focused brake system plan, not rotors alone.\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\u003eCan I upgrade my BMW M5 (G90\/G99) to a StopFlex carbon ceramic brake kit while keeping the factory calipers?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003ePossibly, but only if the StopFlex kit is built around your exact factory caliper and hat\/offset package. If your car is not already on the matching factory carbon-ceramic geometry, confirm caliper, bracket, and clearance details before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the correct StopFlex carbon ceramic size for the 2025-2026 BMW M5 (G90\/G99): the smaller setup or the 420mm-style front package?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eFor mostly street use, the smaller setup is usually the cleaner, lower-commitment choice. If your G90\/G99 is driven hard and often, the larger front package makes more sense because this platform carries exceptional mass.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a StopFlex carbon ceramic brake kit on the BMW M5 (G90\/G99) still a good daily-driver choice for cold first stops and normal street use?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eYes, if the kit is intended for street-driven carbon-ceramic use and paired with the right pad compound. Daily drivers usually care most about cold bite consistency and noise, so confirm that tuning before you buy.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill a StopFlex carbon ceramic brake kit on the BMW M5 (G90\/G99) handle prolonged hard use, or do I also need extra cooling?\u003c\/summary\u003e\u003cdiv class=\"a\"\u003e\u003cp\u003eIt will improve heat tolerance versus iron brakes, but this M5 is unusually heavy and can still overwhelm brakes in repeated hard lapping. For sustained track work, cooling airflow and the right pad\/fluid setup are still worth planning.\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":47895404282115,"sku":"100384","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/8933\/5811\/files\/BMW-M5-G90-CCB-Brake_14116fcc-d13f-4978-af9f-8eecc26a0fff.jpg?v=1776240744","url":"https:\/\/stopflex-ccb.com\/products\/bmw-m5-g90-g99-sedan-and-touring-carbon-ceramic-brake-kits","provider":"StopFlex","version":"1.0","type":"link"}