{"product_id":"girodisc-gp40-1740-18-porsche-rear-brake-pads","title":"GiroDisc GP40-1740.18 Porsche 911 \/ Cayman \/ Boxster Rear GP40 Sprint Race Brake Pads","description":"\u003cp\u003eGiroDisc GP40-1740.18 rear sprint race pads cover the specified Porsche 991 and 992 brake systems, Cayman GT4 and listed 718 GT4, GT4 RS and Spyder applications. Use the exact rear reference alongside the vehicle and brake-option conditions shown in the application table.\u003c\/p\u003e\u003cp\u003eGP40 is GiroDisc's sprint race compound, intended for circuit driving. Its character combines braking bite and pedal feedback with consideration for disc wear. Choose the compound as part of the complete braking setup, taking the car's use and fitted discs into account.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExact GiroDisc reference: GP40-1740.18.\u003c\/li\u003e\n\u003cli\u003eRear applications for the specifically listed 991, 992, GT4 and Spyder brake systems.\u003c\/li\u003e\n\u003cli\u003eGiroDisc GP40 sprint race compound.\u003c\/li\u003e\n\u003cli\u003eBalances braking bite, pedal feedback and consideration for disc wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment and Brake Setup\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003cth\u003eModel years\u003c\/th\u003e\n\u003cth\u003eRequired brake setup\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Carrera, all (991.2)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Carrera S\/4S (992.2)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewithout PCCB, use 1741 GT3 front pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Carrera GTS (992)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewithout PCCB, use 1741 GT3 front pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Carrera S\/4S\/GTS (992.1)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 GT3\/GT3 RS (991)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewithout PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 GT3\/GT3 RS\/GT2 RS (991)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 GT3 (992)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewithout PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 GT3 RS (992)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFront 36mm thick, without PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 GT3, GT3 RS (992)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB; iron-disc conversion application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Turbo\/Turbo S (991)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Turbo\/Turbo S (991)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 911 Turbo (992)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB, use 1741 GT3 front pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche Cayman GT4 (981)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche Cayman GT4 (981)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Cayman GT4, Boxster Spyder (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Cayman GT4, Boxster Spyder (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Cayman GT4 RS (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Cayman GT4 RS (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Spyder RS (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eexcluding PCCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorsche 718 Spyder RS (982)\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ewith PCCB, front uses iron rotor pad shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eBrake compatibility:\u003c\/strong\u003e The applications offered here use the specified iron-disc brake arrangements. Where a car was originally equipped with PCCB, the corresponding iron-disc conversion is required. Match the installed caliper, disc and pad shape to the relevant application row before ordering. Rear caliper compatibility must be checked separately from the front pad-shape requirements that accompany some Porsche conversion entries.\u003c\/p\u003e\u003cp\u003eThe brake setup notes identify the complete vehicle configuration. Disc dimensions, caliper spacers or mounting hardware mentioned in an application are not additional items included with these pads or shields.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGP40-1740.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGiroDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eBrake Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxle\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompound\u003c\/td\u003e\n\u003ctd\u003eGP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad shape\u003c\/td\u003e\n\u003ctd\u003e1740.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eRecommended Supporting Upgrades\u003c\/h3\u003e\u003cp\u003eCompatible disc configurations include \u003ca href=\"\/products\/girodisc-a2-146-porsche-rear-2-piece-brake-discs\"\u003eA2-146 iron disc assembly\u003c\/a\u003e, \u003ca href=\"\/products\/girodisc-a2-154-porsche-rear-2-piece-brake-discs\"\u003eA2-154 iron disc assembly\u003c\/a\u003e, \u003ca href=\"\/products\/girodisc-a2-155-porsche-rear-2-piece-brake-discs\"\u003eA2-155 iron disc assembly\u003c\/a\u003e, subject to the exact brake option in the fitment table.\u003c\/p\u003e\u003cp\u003eExplore \u003ca href=\"\/collections\/girodisc-porsche-brakes\"\u003eGiroDisc Porsche brakes\u003c\/a\u003e and the \u003ca href=\"\/collections\/girodisc-racing-brake-technology\"\u003ecomplete GiroDisc range\u003c\/a\u003e for supporting brake components.\u003c\/p\u003e\u003ch3\u003eInstallation and Care\u003c\/h3\u003e\u003cp\u003eHave the pad profile, retaining hardware and disc condition checked before installation. Follow the brake pad manufacturer's bedding procedure with compatible discs, and inspect the calipers as part of the same brake service.\u003c\/p\u003e\u003cp\u003eContact us to confirm availability and lead time before ordering.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eProduct images may be illustrative. Use the part number and specifications to confirm the item required.\u003c\/small\u003e\u003c\/p\u003e","brand":"Girodisc","offers":[{"title":"Default Title","offer_id":67574069297542,"sku":"GP40-1740.18","price":516.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/girodisc-gp40-1740-18.jpg?v=1791233611","url":"https:\/\/www.nineteen72performance.co.uk\/products\/girodisc-gp40-1740-18-porsche-rear-brake-pads","provider":"Nineteen72 Performance","version":"1.0","type":"link"}