The DFC Geomet-coated rear rotor for 2004 Subaru Impreza models is a hi-carbon alloy replacement intended for rear fitment. Constructed from premium G3000/G11H18 iron castings, it maintains OE vane geometry for heat dissipation and is precision mill-balanced for smoother stopping. A 16 RMS fine-turned finish aids pad break-in while Geomet coating provides corrosion resistance; DTV 0.010 mm maximum, lateral runout 0.050 mm maximum.
DFC 2004 Subaru Impreza Rear Hi-Carbon Alloy Geomet Coated Rotor