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 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-X Is Designed For Peak On-Track Performance With Higher Dust And Noise
- RP-1 May Be Better For Light-Medium Weight Cars; Non-EBC Kits Or No ABS
- Comparable Disc Wear To Other Track Materials; But Higher Than RP-1
- RP-X Has A 25 Percent Higher Friction Coefficient Than RP-1
- Offers A More Positive Initial Bite Compared To RP-1
- Suitable For Heavy Or Under-servoed Vehicles
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | BMW | 540i | Base |
| 2021 | BMW | 540i xDrive | Base |
| 2019 | BMW | 740e xDrive | iPerformance |
| 2019 | Dodge | Charger | SRT Hellcat |
| 2005 | Porsche | 911 | Carrera |
| 2005 | Porsche | 911 | Carrera 4S |
| 2005 | Porsche | 911 | Carrera S |