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

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