BMW Gold 6/4 pot (380x36/380x28) Rotor Kit for M2/M3/M4 F80 (P/N 2474-K & 2524-K) - Note OE Calipers & Brake Lines are for illustration only and are NOT included in the price.
This kit is specially designed for M2/3/4 w/CCB brake (Gold 6/4 pot calipers) owners for converting to iron rotors & downsizing*; or those with standard brake (blue 4/2 pot calipers) upgrading to BBK with Gold calipers which are not included and customers must source themselves.
*OE CCB front rotors are downsized to 380x36mm (from OE 400x38) allowing track enthusiasts to run aftermarekt 18" track wheels (customers are responsible to check themselves for fitment).
RB two piece rotors are designed and made for track duty, discs are made with alloy iron and heat-treated for ultimate performance and durability.
BMW Gold 6/4 pot (380x36/380x28) Rotor Kit for M2/M3/M4 F80 (P/N 2474-K & 2524-K) - Note OE Calipers & Brake Lines are for illustration only and are NOT included in the price.