StopTech 380x35mm Slotted Left Replacement Aerorotor / Friction Ring

Replacement 380x35mm slotted left brake rotor for StopTech Big Brake Kits. This is the friction ring for the LEFT side of a big brake kit.

One of the advantages of a Big Brake Kit is the ability to change out the common wear items - rotor rings, pads, and caliper seals. Other brake kits look like 2-piece rotors but are not serviceable, driving up replacement costs. With replacement Stoptech rotors, simply transfer the rotor hat from your old disc to the new disc (race hardware included).

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.