EBC GD1663 slotted and dimpled brake discs are a fast-road and light-track upgrade for the Subaru Impreza GD chassis. No OE replacement framing - these are performance-focused, not factory mimics.
Third-generation design: slots + dimples for pad degassing, fade resistance and consistent bite - no crack-prone drilled holes
Machined in the UK from R90-certified blanks, with silver corrosion protection
Wide-aperture slots improve cooling, water clearance and debris shedding
Fits OE calipers and hardware directly - no modifications needed
