{"product_id":"pagid-racing-rear-pads-porsche-gt4-991-992-gt3-4925","title":"Pagid Racing Rear Brake Pads - Porsche GT4 \/ 991 992 GT3 - 4925","description":"\u003ch2\u003ePagid Racing 4925 rear pads for Porsche GT4 and GT3 iron brakes\u003c\/h2\u003e\u003cp\u003eA rear axle set of motorsport brake pads for the matching original iron-disc brake system. Choose the required compound without changing the listed pad shape.\u003c\/p\u003e\u003ch3\u003eCompound and part numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRSL29: S4925R29001.\u003c\/li\u003e\n\u003cli\u003eRSL1: S4925L01001.\u003c\/li\u003e\n\u003cli\u003eRST3: S4925T03001.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRSL compounds are the endurance-focused family. RST3 belongs to the sprint and rally range. Compound choice should suit your tyres, vehicle setup, session length and opposite-axle pads.\u003c\/p\u003e\u003ch3\u003eVehicle and brake-system fitment\u003c\/h3\u003e\u003cp\u003eSelected Porsche 981 Cayman GT4, 718 Cayman GT4 4.0 (982), 991\/991.2 GT3 and GT3 RS, and 992 GT3 original iron-brake rear applications using shape 4925. Confirm the exact build, caliper and pad thickness before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot for PCCB\/carbon-ceramic discs.\u003c\/strong\u003e The ceramic application can share a shape reference but needs an appropriate ceramic compound. No GT3 Cup, GT3 R, GT4 Clubsport race-caliper or unrelated aftermarket-kit fitment is claimed.\u003c\/p\u003e\u003ch3\u003eHow to verify this pad fits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle and axle:\u003c\/strong\u003e Compare the exact Porsche generation, engine version, model year and original brake option with the applications above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory brake specification:\u003c\/strong\u003e This listing supplies RSL29, RSL1 or RST3 motorsport material for the stated iron-disc application. It is not an RSC ceramic-disc pad. Match the compound and disc material even where an outline is shared.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad reference:\u003c\/strong\u003e Confirm the rear axle. Choose your compound variant and check its Pagid part number, pad shape and thickness against the original pads. Retrofitted brake kits must be matched by caliper and pad shape, not by vehicle model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment assistance:\u003c\/strong\u003e If unsure, provide your registration or VIN, the fitted factory brake option (if known) and a photograph of the existing caliper or brake pad to Nineteen72 Performance before ordering.\u003c\/p\u003e\u003ch3\u003eSupplied and installation\u003c\/h3\u003e\u003cp\u003eOne rear axle pad set in the selected compound; not a complete front-and-rear kit. Discs, sensors and hardware are separate unless specified. Inspect the braking system, follow Pagid's bedding instructions and check front\/rear compound balance. These are motorsport compounds; no ECE R90 road approval is claimed.\u003c\/p\u003e\u003ch3\u003eComplete the brake setup\u003c\/h3\u003e\u003cp\u003eFor the compatible shape 4924 iron-brake front application, compare \u003ca href=\"\/products\/pagid-rsl29-front-brake-pad-set-porsche-cayman-gt4-718-4-0l-gt4-rs-718-4-0l-991-gt3-gt3rs-992-gt3\"\u003eRSL29 front pads\u003c\/a\u003e, \u003ca href=\"\/products\/pagid-rsl-1-front-brake-pad-set-porsche-cayman-gt4-718-4-0l-gt4-rs-718-4-0l-991-gt3-gt3rs-992-gt3\"\u003eRSL1 front pads\u003c\/a\u003e. Select the corresponding rear compound in this listing and verify both axle applications. Review the \u003ca href=\"\/blogs\/buying-guides\/pagid-street-plus-rsl29-rsl1-rst1-brake-pad-guide\"\u003ePagid compound guide\u003c\/a\u003e before choosing a mixed-compound setup.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eRange image is illustrative; pad shape and colour vary by application and compound.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003e4925 pad dimensions\u003c\/h2\u003e\u003cp\u003ePagid’s shape drawing specifies \u003cstrong\u003e187.5 × 77 × 18 mm\u003c\/strong\u003e (length × height × thickness). These dimensions identify the rear pad outline; the selected RSL29, RSL1 or RST3 compound must also suit the iron disc. A shared 4925 outline does not make the listed compounds suitable for PCCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability by compound:\u003c\/strong\u003e select the required variant to check its current availability. If the variant cannot be ordered online, contact Nineteen72 to confirm supplier availability and lead time before planning an installation.\u003c\/p\u003e\n\u003cp\u003eFor the matching RST3 front option, check \u003ca href=\"\/products\/pagid-rst3-front-pads-porsche-gt4-991-992-gt3-s4924t03001\"\u003ePagid RST3 S4924T03001 shape 4924 front pads\u003c\/a\u003e. Choose the \u003ca href=\"\/products\/pagid-racing-rear-pads-porsche-gt4-991-992-gt3-4925?variant=67586050326918\"\u003eRST3 rear variant S4925T03001\u003c\/a\u003e only after confirming both axle applications and current availability.\u003c\/p\u003e","brand":"Pagid","offers":[{"title":"RSL29","offer_id":67586050261382,"sku":"S4925R29001","price":506.17,"currency_code":"GBP","in_stock":true},{"title":"RSL1","offer_id":67586050294150,"sku":"S4925L01001","price":578.08,"currency_code":"GBP","in_stock":false},{"title":"RST3","offer_id":67586050326918,"sku":"S4925T03001","price":441.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/pagid-racing-pad-range-illustration.jpg?v=1791449776","url":"https:\/\/www.nineteen72performance.co.uk\/products\/pagid-racing-rear-pads-porsche-gt4-991-992-gt3-4925","provider":"Nineteen72 Performance","version":"1.0","type":"link"}