{"product_id":"mmx-2-piece-370mm-floating-rear-discs-rotors-for-bmw-g8x-m2-m3-m4","title":"MMX 370x24mm 2-Piece Floating Rear Brake Discs\/Rotors for BMW G8x M2 M3 M4 (G87 G80 G81 G82 G83) - Grooved\/Slotted, Directional 72-Vane, 6061-T6 Aluminium Hats","description":"\u003cdiv\u003e\n  \u003ch2\u003eMMX 2-piece 370mm floating rear discs and rotors for BMW G8x M2, M3, M4\u003c\/h2\u003e\n  \u003cp\u003e\n    Upgrade your BMW G8x braking with MMX 2-piece 370mm floating rear brake discs and rotors. These rear discs run up to 30% cooler than OE and increase cooling efficiency by up to 30%, giving you stronger, more consistent stopping power on fast road and track while resisting fade, warping and cracking.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose MMX 370mm floating rear discs for your BMW M2, M3, M4\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e370mm x 24mm 2-piece floating design\u003c\/strong\u003e that allows the disc and hat to expand radially and axially under heat, massively reducing the common causes of warping and cracking seen on single-piece discs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRuns up to 30% cooler than OEM\u003c\/strong\u003e and \u003cstrong\u003eincreases cooling efficiency up to 30%\u003c\/strong\u003e for repeatable performance and confidence lap after lap and mile after mile.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e72 directionally curved internal vanes\u003c\/strong\u003e pump cool air through the rotor to dissipate heat fast and keep the braking system stable.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeft and right-hand specific rotors\u003c\/strong\u003e for optimised airflow and consistent cooling across both sides, unlike many OEM rear brake discs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrademark MMX grooves\u003c\/strong\u003e enhance initial bite, sweep away gas and debris, and help maintain a clean pad face for balanced brake feel and longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6061-T6 aircraft specification aluminium centre hat\u003c\/strong\u003e mated to a proprietary rotor alloy engineered to withstand extreme braking temperatures while holding form.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLong-lasting vs factory discs\u003c\/strong\u003e thanks to the efficient 2-piece floating construction and improved heat management.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePad friendly\u003c\/strong\u003e: works brilliantly with factory pads in real-world road use. For heavy track use, consider a dedicated track pad compound. Compatible with OEM or aftermarket performance pads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePerfect match to MMX front replacement discs\u003c\/strong\u003e with matching grooves and matching performance for a balanced brake upgrade front to rear.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cp\u003e\n    Designed for BMW G8x platform:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW M2 G87\u003c\/li\u003e\n    \u003cli\u003eBMW M3 G80, G81\u003c\/li\u003e\n    \u003cli\u003eBMW M4 G82, G83\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Search-friendly terms: BMW G80 M3 rear brake discs, BMW G82 M4 rear brake rotors, BMW G87 M2 rear discs, G8x rear rotors 370mm, 2-piece floating rear discs BMW, grooved rear brake discs BMW M2 M3 M4, performance rear brake upgrade BMW G8x, slotted rear rotors BMW UK.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eReal results you can feel\u003c\/h3\u003e\n  \u003cp\u003e\n    We have run these MMX 2-piece 370mm floating rear rotors on our own cars and customer builds and the feedback is consistently positive: stronger bite, better pedal feel and noticeably improved heat control on spirited drives and track days, with excellent durability in all conditions.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting and support\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional installation recommended. For fitting, book with Nforcd in Warwickshire. Request a quote at \u003ca href=\"mailto:Sales@nforcd.com\"\u003eSales@nforcd.com\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eTechnical summary\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSize: 370mm diameter x 24mm thickness\u003c\/li\u003e\n    \u003cli\u003eType: 2-piece floating rear discs and rotors\u003c\/li\u003e\n    \u003cli\u003eVanes: 72 directionally curved internal vanes\u003c\/li\u003e\n    \u003cli\u003eCentre hat: 6061-T6 aluminium\u003c\/li\u003e\n    \u003cli\u003eRotor material: proprietary alloy\u003c\/li\u003e\n    \u003cli\u003eOrientation: left and right-hand specific\u003c\/li\u003e\n    \u003cli\u003eCooling performance: up to 30% cooler vs OE, up to 30% increased cooling efficiency\u003c\/li\u003e\n    \u003cli\u003ePad compatibility: OEM and aftermarket performance pads\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    If you are searching for BMW G8x rear brake discs, BMW M3 rear rotors, BMW M4 rear discs, BMW M2 rear rotors, 370mm rear brake upgrade, 2-piece floating rear discs, grooved slotted rear brake discs, performance rear brake kit for BMW G80 G81 G82 G83 G87, this MMX rear rotor upgrade is the solution for fast road and track performance with OEM-like refinement.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"MMX","offers":[{"title":"Default Title","offer_id":53962026385793,"sku":"MMR30-1602-R","price":1198.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/mmx-2-piece-370mm-floating-rear-discsrotors-for-bmw-g8x-m2-m3-m4-963654.jpg?v=1735917857","url":"https:\/\/www.nforcd.com\/products\/mmx-2-piece-370mm-floating-rear-discs-rotors-for-bmw-g8x-m2-m3-m4","provider":"Nforcd","version":"1.0","type":"link"}