High temperature grey silicon caliper piston dust boots for the M2 CS Carbon Ceramic Brakes, (Gold Caliper) Front.
Extreme temperature heat resistant silicon. These perfect for highly utilized street and track-oriented performance cars.
Set of 6 piston dust boots per package. (Six dust boots for one caliper)
Install dry. Do not use brake caliper grease when installing.
Also fits most other BMW's with the factory Carbon Ceramic Brake option.