A set of replacement Brake Pads for Racing Line’s Stage 3 Big Brake Kit using either 355mm or 380mm rotor sizes. For Racing Line’s Stage 3 Big Brake Kit using either 355mm or 380mm rotor sizes, this is a set of replacement brake pads. These are the same specification of brake pads that are supplied with the original kit when new. These pads are only applicable to this Racing Line Brake Kit.