Pagid RSL1 Front Brake Pads - BMW F2X/F8X M2 M3 M4

Pagid RSL1 Front Brake Pads — BMW F2X/F8X

Track-focused PAGID RSL1 front pads for BMW fixed-caliper applications using PAGID shape 4931, including core F2X and F8X M-car fitments.

RSL1 compound

RSL1 is a high-friction endurance racing material developed for sustained thermal load. PAGID positions it for GT, touring-car and prototype endurance use, with long pad and disc life and strong friction stability as temperature rises. It is a more aggressive track-focused choice than STREET+ and is intended for drivers prioritising repeated high-energy braking.

Pad specification

• Axle: Front
• Compound: PAGID RSL1
• PAGID part number: S4931L01001
• Pad shape/application: 4931
• Pad dimensions: 114.5 x 83.0 x 17.5 mm

Vehicle and brake-system fitment

BMW applications using PAGID front shape 4931

• BMW M135i F20/F21, M140i F20/F21, M235i F22/F23 and M240i F22/F23 with the compatible M Sport/Brembo fixed front caliper.
• BMW F87 M2 with standard 380 mm iron front brakes.
• BMW F80 M3 and F82/F83 M4 with the standard iron front brake system.
• Not for F87 M2 Competition 2NH 400 mm six-piston front brakes; those use PAGID shape 4934.

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.

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

• Pagid RSL29 rear pads — related rear track pad for the compatible F2X/F8X platform
• Motul RBF 660 1L brake fluid — recommended high-temperature fluid for track use
• BMW F8X track brake upgrade bundle — pads, fluid, braided lines and cooling options

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.

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.

For best results, pair Pagid pads with high-temperature brake fluid such as Motul RBF660 or RBF700 and braided brake lines from HEL or Goodridge.

Yes, Pagid Racing pads are available for many BMW M models including M2, M3 and M4 applications. Always check fitment before ordering.

Disclaimer:

Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.

Warranty:

At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.

All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.

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