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 |
| 1975-1980 |
Ferrari |
308 GTB |
Base |
| 1983-1985 |
Ferrari |
308 GTB |
Quattrovalvole |
| 1981-1982 |
Ferrari |
308 GTBi |
Base |
| 1977-1980 |
Ferrari |
308 GTS |
Base |
| 1983-1985 |
Ferrari |
308 GTS |
Quattrovalvole |
| 1981-1982 |
Ferrari |
308 GTSi |
Base |
| 1968-1970 |
Ferrari |
365 GTC |
Base |
| 1969-1973 |
Ferrari |
Dino 246 GT |
Base |
| 1972-1973 |
Ferrari |
Dino 246 GTS |
Base |
| 1976 |
Ferrari |
Dino 308 GT4 |
Base |
| 1980-1982 |
Ferrari |
Mondial 8 |
Base |
| 1974 |
Porsche |
911 |
Base |
| 1974-1975,1984-1989 |
Porsche |
911 |
Carrera |
| 1970-1971 |
Porsche |
911 |
E |
| 1970-1971,1974-1977 |
Porsche |
911 |
S |
| 1978-1983 |
Porsche |
911 |
SC |
| 1989 |
Porsche |
911 |
Speedster |
| 1970-1971 |
Porsche |
911 |
T |
| 1976-1977 |
Porsche |
911 |
Turbo Carrera |
