EBC Racing does however emphasise that RP-X has been developed for peak on-track performance, meaning higher levels of brake dust and brake noise should be expected. RP-X has comparable disc wear to many other popular track/race materials, however RP-X disc wear is considerably greater than EBC Racings other track pad RP-1 which results in high levels of brake dust. Compared to RP-1, RP-X has a 25 percent increase in friction coefficient across its working temperature range with a much more positive initial bite. This characteristic potentially makes RP-X more suitable on heavy or inherently under-servoed vehicles. For light-medium weight vehicles, cars with non EBC Big Brake Kits fitted, or vehicles with no ABS, the less fierce nature of EBC Racings other track material RP-1 may be preferable.
- RP-1 May Be Better For Light-Medium Weight Cars; Non-EBC Kits Or No ABS
- RP-X Is Designed For Peak On-Track Performance w/Higher Dust And Noise
- Comparable Disc Wear To Other Track Materials; But Higher Than RP-1
- True Race Performance To Highest Race Temperatures Ever Recorded
- RP-X Has A 25 Percent Higher Friction Coefficient Than RP-1
- Offers A More Positive Initial Bite Compared To RP-1
- Revolutionary Nucap NRS System Hook Pad Retention
- Suitable For Heavy Or Under-Servoed Vehicles
- Excellent Pedal Feel Over RP1
- Stainless Steel Back Plates
- Kind To Brake Discs/Rotors
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2026 | BMW | M2 | Base |
| 2021-2026 | BMW | M3 | Base |
| 2021-2026 | BMW | M3 | Competition |
| 2022-2026 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2026 | BMW | M4 | Base |
| 2021,2025-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |