{"product_id":"girodisc-2-piece-rear-rotor-ring-replacements-for-honda-civic-type-r-fk8-2017-2021","title":"Girodisc 2 Piece Rear Rotor Ring Replacements for Honda Civic Type-R FK8 (2017-2021)","description":"\u003cdiv id=\"shopify-section-template--21368104026363__details\" class=\"shopify-section cc-product-details product-details section cc-variant-dependent-section\"\u003e\n\u003cdiv class=\"container reading-width\" data-section-id=\"template--21368104026363__details\"\u003e\n\u003cdiv class=\"product-details__block\"\u003e\n\u003cdetails class=\"disclosure disclosure--row\" open=\"\"\u003e\u003cslot pseudo=\"details-content\" id=\"details-content\"\u003e\u003cdiv class=\"disclosure__panel has-motion\"\u003e\u003cdiv class=\"disclosure__content rte product-description\" data-dynamic-variant-content=\"template--21368104026363__details-tabs_KzHayq-1-content\"\u003e\n\u003cp data-start=\"249\" data-end=\"562\"\u003eUpgrade your Honda Civic Type R’s braking system with GiroDisc’s high-performance 2-piece rotors and direct-fit replacement rings—designed to deliver unmatched stopping power, reduced unsprung weight, and consistent thermal performance whether you're daily driving, canyon carving, or pushing limits on the track.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"1240\"\u003eEngineered specifically for the FK2, FK8, and FL5 Civic Type R platforms, GiroDisc rotors are precision-machined in the USA and built around a fully serviceable 2-piece floating design. The outer rings are crafted from GiroDisc’s proprietary high-carbon cast iron, known for its strength, thermal stability, and resistance to distortion under repeated high-heat cycles. The inner hats are CNC-machined from 6061-T6 aerospace-grade aluminum and anodized for long-term corrosion resistance. This combination allows GiroDisc rotors to significantly reduce unsprung and rotational mass compared to OEM units—improving suspension responsiveness, acceleration, and overall handling.\u003c\/p\u003e\n\u003cp data-start=\"1242\" data-end=\"1555\"\u003eThe floating mount design uses cadmium-plated steel drive pins and spring washers to allow the rotors to expand and contract freely under extreme heat, which minimizes stress, warping, and cracking. This also contributes to improved pedal feel, longer rotor life, and quieter operation under demanding conditions.\u003c\/p\u003e\n\u003cp data-start=\"1557\" data-end=\"1877\"\u003eWhen your rotor rings are worn, there’s no need to purchase an entirely new rotor assembly. Simply swap in GiroDisc's direct-fit front (D1-047) or rear (D2-166) replacement rings using your existing GiroDisc hats. All replacement rings include new hardware for a complete and worry-free refresh of your braking system.\u003c\/p\u003e\n\u003cp data-start=\"1879\" data-end=\"2118\"\u003eUnlike many factory or aftermarket 2-piece setups, GiroDisc components are designed to be modular, lightweight, and fully rebuildable—making them a cost-effective long-term upgrade for enthusiasts who demand performance without compromise.\u003c\/p\u003e\n\u003cp data-start=\"2120\" data-end=\"2363\"\u003eWhether you’re looking to drop lap times, improve brake feel during aggressive driving, or simply extend the life of your braking components, GiroDisc rotors and replacement rings offer one of the best upgrades available for your Civic Type R.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/slot\u003e\u003c\/details\u003e\n\u003cdetails class=\"disclosure disclosure--row\" open=\"\"\u003e\n\u003csummary\u003eSpecifications\u003cspan class=\"disclosure__toggle\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" role=\"presentation\" class=\"icon\"\u003e\u003cpath d=\"M20 8.5 12.5 16 5 8.5\" stroke=\"currentColor\" stroke-width=\"1.5\" fill=\"none\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"disclosure__panel has-motion\"\u003e\n\u003cdiv class=\"disclosure__content rte product-description\" data-dynamic-variant-content=\"template--21368104026363__details-tabs_KzHayq-2-content\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e2015–2025 Civic Type R (FK2, FK8, FL5)\u003cbr\u003e\u003cstrong\u003eUse Case:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStreet, spirited driving, and track use\u003cbr\u003e\u003cstrong\u003eWarranty:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eLimited Manufacturer Warranty\u003cbr\u003e\u003cstrong\u003eOrigin:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMade in the USA\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eA1-166 – Front 2-Piece Rotors\u003cbr\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonda Civic Type R (FK2 \/ FK8 \/ FL5)\u003cbr\u003e\u003cstrong\u003eRotor Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e350mm x 32mm\u003cbr\u003e\u003cstrong\u003eWeight (each):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e~21.1 lbs (vs. OEM 24.6 lbs)\u003cbr\u003e\u003cstrong\u003eRotor Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiroDisc proprietary high-carbon cast iron\u003cbr\u003e\u003cstrong\u003eHat Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6061-T6 aluminum, black anodized\u003cbr\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-piece floating, curved vane internal cooling\u003cbr\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 cadmium-plated drive pins, Belleville washers, and spring clips\u003cbr\u003e\u003cstrong\u003eRebuildable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes – accepts D1-047 front replacement rings\u003cbr\u003e\u003cstrong\u003eSold As:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect bolt-on, no modifications required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2-166 – Rear 2-Piece Rotors\u003cbr\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonda Civic Type R (FK8 \/ FL5)\u003cbr\u003e\u003cstrong\u003eRotor Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e350mm x 28mm\u003cbr\u003e\u003cstrong\u003eWeight (each):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e~8.8 lbs (vs. OEM 10.7 lbs)\u003cbr\u003e\u003cstrong\u003eRotor Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiroDisc proprietary high-carbon cast iron\u003cbr\u003e\u003cstrong\u003eHat Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6061-T6 aluminum, black anodized\u003cbr\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-piece floating\u003cbr\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 cadmium-plated drive pins, Belleville washers, and spring clips\u003cbr\u003e\u003cstrong\u003eRebuildable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes – accepts D2-166 rear replacement rings\u003cbr\u003e\u003cstrong\u003eSold As:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect bolt-on, maintains factory ABS and brake bias\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD1-047 – Front Replacement Rings\u003cbr\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor GiroDisc A1-166 rotor hats only\u003cbr\u003e\u003cstrong\u003eRotor Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e350mm x 32mm\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiroDisc proprietary high-carbon cast iron\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 rings + hardware\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBolt-on using existing GiroDisc hats\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot compatible with OEM or non-GiroDisc hats\u003cbr\u003e\u003cstrong\u003eSold As:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD2-166 – Rear Replacement Rings\u003cbr\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor GiroDisc A2-166 rotor hats only\u003cbr\u003e\u003cstrong\u003eRotor Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e350mm x 28mm\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiroDisc proprietary high-carbon cast iron\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 rings + hardware\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBolt-on using existing GiroDisc hats\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot compatible with OEM or non-GiroDisc hats\u003cbr\u003e\u003cstrong\u003eSold As:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Two Six Auto parts ","offers":[{"title":"Default Title","offer_id":46341447876807,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0442\/0744\/0032\/files\/girodisc-girodisc-2-piece-rotors-replacement-rings-2015-s550-ford-mustang-gt-bullitt-mach-1-6-piston-brembo-gird1-067-panda-motorworks-4864072.webp?v=1774545980","url":"https:\/\/26autoparts.com\/products\/girodisc-2-piece-rear-rotor-ring-replacements-for-honda-civic-type-r-fk8-2017-2021","provider":"Two Six Auto parts ","version":"1.0","type":"link"}