The DFC drilled-and-slotted front rotor for 2013 BMW 135IS is a direct-replacement rotor that enhances cooling and pad bite for spirited driving. CNC-machined and 100% precision mill-balanced, it reduces vibration at speed and uses the OE vane configuration to promote effective heat dissipation. Made from premium G3000/G11H18 iron castings, it fits OEM specifications and arrives ready to install.
DFC 13-13 BMW 135IS Front Drilled and Slotted Brake Rotor