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 |
| 2021-2024 |
BMW |
330e |
Base |
| 2021-2024 |
BMW |
330e xDrive |
Base |
| 2019-2026 |
BMW |
330i |
Base |
| 2019 |
BMW |
330i GT xDrive |
Base |
| 2019-2026 |
BMW |
330i xDrive |
Base |
| 2021-2026 |
BMW |
430i |
Base |
| 2023-2024 |
BMW |
430i Gran Coupe |
Base |
| 2021-2026 |
BMW |
430i xDrive |
Base |
| 2023-2026 |
BMW |
430i xDrive Gran Coupe |
Base |
| 2022-2026 |
BMW |
Z4 |
M40i |
| 2020 |
BMW |
Z4 |
M40i First Edition |
| 2020-2021 |
BMW |
Z4 |
sDrive M40i |
| 2019-2026 |
BMW |
Z4 |
sDrive30i |
| 2024 |
Toyota |
GR Supra |
45th Anniversary Edition |
| 2021-2022 |
Toyota |
GR Supra |
A91 Edition |
| 2023 |
Toyota |
GR Supra |
A91-MT Edition |
| 2021-2026 |
Toyota |
GR Supra |
Base |
| 2026 |
Toyota |
GR Supra |
MkV Final Edition |
| 2021-2026 |
Toyota |
GR Supra |
Premium |
