

Pagid RST1 Front Brake Pads - Porsche 718 GT4 / 991-992 GT3
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Description
Pagid RST1 Front Brake Pads — Porsche GT4/GT3 Iron Brakes
PAGID RST1 front sprint/race pads in Porsche shape 4924 for selected 981/718 Cayman GT4 and 991/992 GT3-family iron brake applications. This is the most aggressive of the three shape-4924 compounds currently listed in the Nineteen72 range.
RST1 compound
RST1 is a very high-friction sprint and competition compound with strong initial bite, a progressive in-stop torque curve and very high fade resistance. It is intended for demanding sprint, rally and high-downforce applications where maximum response takes priority over road comfort, noise and dust.
Pad specification
- Axle: Front
- Compound: PAGID Racing
- PAGID part number: 4056029004235
- Pad shape/application: 4924
- Pad dimensions: 198.0 x 80.0 x 16.6 mm; 62 mm pad depth
Vehicle and brake-system fitment
Selected Porsche iron/steel front brake applications using shape 4924
- Porsche 981 Cayman GT4.
- Porsche 718/982 Cayman GT4 4.0 and compatible 4.0-litre steel-brake applications.
- Selected Porsche 991 GT3 / GT3 RS / Speedster iron-brake applications.
- Selected Porsche 992 GT3 and related iron-brake applications using shape 4924.
- Iron/steel brake applications only. RST1 is not a PCCB ceramic-disc compound.
Brake specifications can vary by market, build date and factory option. If your car has non-standard calipers, carbon-ceramic brakes or a retrofit brake kit, confirm the pad shape before ordering.
How to verify this pad fits
- Vehicle and axle: Match your exact Porsche model, generation, production date and brake package to the applications above.
- Brake system: Pagid RST1 is a sprint/racing compound for the specified Porsche iron/steel front brake applications using pad shape 4924, not the Pagid RSC compound family for ceramic-composite discs. Match the exact vehicle, factory brake package, caliper and pad profile before ordering. PCCB compatibility is not claimed.
- Part number and pad shape: Check the front axle. Confirm the manufacturer's Pagid pad shape and reference stated above against your existing pads; a numerical barcode is not the pad-shape specification. If the car has a big-brake conversion, use its caliper and pad drawing, not the chassis model alone.
Need fitment assistance? Contact Nineteen72 Performance with your vehicle registration or VIN, the factory brake option (if known), and a clear photograph of the existing caliper or pad before ordering.
Road use and refinement
This is a PAGID Racing motorsport friction material. It is not sold as an ECE R90 road-approved replacement pad for this application. Expect more brake dust and the possibility of squeal or other competition-pad NVH. Check local road-use requirements before use on public roads.
Bedding-in procedure
For PAGID Racing compounds, establish a full contact pattern before heavy use: perform 10 moderate-pressure stops from approximately 150 km/h to 80 km/h, then 5 medium-to-high-pressure stops from approximately 180 km/h to 60 km/h with acceleration between stops, followed by 3–5 moderate recovery stops from approximately 150 km/h to 80 km/h. Allow the system to cool after the procedure and inspect the discs and pads before sustained track use.
Complete the brake setup
- PFC Porsche GT front 2-piece discs — track-focused iron disc option for compatible applications
- Girodisc 992 GT3 front 2-piece discs — performance iron disc upgrade
- Motul RBF 660 1L brake fluid — high-temperature track fluid
Are Pagid RSL29 brake pads good for track days?
Yes. Pagid RSL29 pads are widely used for track days because they offer strong fade resistance, good modulation and long pad life under repeated hard braking.
Are Pagid Racing pads suitable for road use?
Some Pagid compounds can be used on the road, but they are mainly designed for performance and motorsport use. They may produce more noise and dust than standard road pads.
What should I pair with Pagid brake pads?
Do Pagid brake pads fit BMW M cars?
Yes, Pagid Racing pads are available for many BMW M models including M2, M3 and M4 applications. Always check fitment before ordering.
Warranty, Shipping and Returns
Products are supplied with the applicable manufacturer warranty. We offer UK and worldwide shipping. Please refer to the live availability information and our shipping and returns policies before ordering. Contact us if you need to confirm compatibility, intended use or any product-specific conditions.
Finance Options
Available payment options and current terms are shown at checkout. Instalment options depend on the provider and eligibility. Please review the terms displayed before confirming your payment.
Why buy from us?
Why buy from us?
Specifications
- Brand
- Pagid
- Product type
- Brake Pads
- SKU:
- 4056029004235
- Barcode
- 4056029004235
- Vehicle make
- Porsche
- Vehicle model
- Cayman, Boxster, and 911
- Vehicle variant
- 981, 982, 991, and 992

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Need help?
Pagid FAQs
Helpful answers before you order. Need more detail? Our team can help.
Which brake specification do I need?
Confirm the axle, fitted caliper and disc dimensions against the listing. Different factory brake packages can be fitted to the same model. If you are unsure, send us your vehicle details and photographs of the current brakes before ordering.
How do I choose between road and track options?
Tell us whether the car is used on the road, for occasional track days or for competition. Check the stated compound or product specification, and any usage restrictions in the listing. We can help you compare the available options for your intended use.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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