{"product_id":"girodisc-a2-272-slotted-rear-rotors-for-2022-2024-porsche-992-gt3-gt3-rs","title":"GiroDisc A2-272 Slotted Rear Rotors for 2022-2024 Porsche 992 GT3\/GT3 RS","description":"\u003cdiv vocab=\"https:\/\/schema.org\/\" typeof=\"Product\"\u003e\u003cspan property=\"description\"\u003e\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eThe Girodisc system is a direct replacement for the OE 380mm rear discs on the 992 Porsche GT3 with factory iron (steel) rotors. No modifications are necessary, and it allows the use of unmodified factory pads. The disc will bolt directly to the car and work with factory calipers.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eThe central hat section of the rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum.  The disc is made from their own proprietary cast iron, poured in the USA and machined from start to finish in-house at Girodisc.  The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eThe rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to their own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eOnce the Girodisc system is in place, simply replace the cast iron rotor when needed.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eSold\/priced per pair.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Arial; text-align: center;\"\u003e\u003cfont size=\"4\"\u003eGiroDisc specializes in engineering and manufacturing two-piece rotor solutions for various applications, from the Subaru WRX to the Lamborghini Aventador. Direct bolt-on two-piece rotors from GiroDisc are lightweight, reducing an average of four to eight pounds of unsprung weight, and offer superior heat dissipation over traditional one-piece rotors, translating to improved braking performance and eliminating the likelihood of stress fractures in the rotor surface with repeated heat cycles. GiroDisc also offers replacement rotor rings compatible with several popular big brake kit manufacturers, including replacement hardware at no additional cost.\u003c\/font\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cfont size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003ctable cellspacing=\"10\" cellpadding=\"0\" align=\"left\" style=\"width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GiroDisc\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePlacement on Vehicle:\u003c\/strong\u003e Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRotor Style:\u003c\/strong\u003e Slotted\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Brake Disc Rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e A2-272\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePerformance Part:\u003c\/strong\u003e Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":43172011343985,"sku":"A2-272","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2286\/3539\/files\/57_2c751e72-53e9-4c90-ad19-65ed8c474e33.jpg?v=1777120859","url":"https:\/\/541motorsports.com\/products\/girodisc-a2-272-slotted-rear-rotors-for-2022-2024-porsche-992-gt3-gt3-rs","provider":"541 Motorsports","version":"1.0","type":"link"}