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.
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 |
