The DFC Geomet-coated hi-carbon alloy front rotor for 2006–2013 BMW 135IS offers OE-like braking performance and long-lasting corrosion protection as a direct-fit replacement. Constructed from premium G3000/G11H18 iron castings and OE vane design to manage heat, it’s precision mill-balanced to minimize vibration and finished 16 RMS for improved pad break-in. Geomet coating guards against corrosion; DTV ≤0.010 mm, lateral runout ≤0.050 mm.

DFC 06-13 BMW 135IS Front Hi-Carbon Alloy Geomet Coated Rotor